Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339900442.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is MedleyB-PT-B03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339900442
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 924K
-rw-r--r-- 1 mcc users 6.3K Jun 6 09:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Jun 6 09:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Jun 6 09:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 6 09:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 12:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 12:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 12:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 12:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 9.9K Jun 6 09:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Jun 6 09:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 6 09:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Jun 6 09:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 12:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 12:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 482K Jun 5 20:08 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-00
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-01
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-02
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-03
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-04
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-05
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-06
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-07
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-08
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-09
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-10
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-11
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-12
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-13
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-14
FORMULA_NAME MedleyB-PT-B03-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749387713168

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyB-PT-B03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-08 13:01:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-08 13:01:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 13:01:54] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2025-06-08 13:01:54] [INFO ] Transformed 1529 places.
[2025-06-08 13:01:54] [INFO ] Transformed 2131 transitions.
[2025-06-08 13:01:54] [INFO ] Found NUPN structural information;
[2025-06-08 13:01:54] [INFO ] Parsed PT model containing 1529 places and 2131 transitions and 8591 arcs in 228 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 132 out of 1529 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1529/1529 places, 2131/2131 transitions.
Discarding 114 places :
Symmetric choice reduction at 0 with 114 rule applications. Total rules 114 place count 1415 transition count 2017
Iterating global reduction 0 with 114 rules applied. Total rules applied 228 place count 1415 transition count 2017
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 291 place count 1352 transition count 1954
Iterating global reduction 0 with 63 rules applied. Total rules applied 354 place count 1352 transition count 1954
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 388 place count 1318 transition count 1920
Iterating global reduction 0 with 34 rules applied. Total rules applied 422 place count 1318 transition count 1920
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 451 place count 1289 transition count 1891
Iterating global reduction 0 with 29 rules applied. Total rules applied 480 place count 1289 transition count 1891
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 502 place count 1267 transition count 1869
Iterating global reduction 0 with 22 rules applied. Total rules applied 524 place count 1267 transition count 1869
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 545 place count 1246 transition count 1848
Iterating global reduction 0 with 21 rules applied. Total rules applied 566 place count 1246 transition count 1848
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 586 place count 1226 transition count 1828
Iterating global reduction 0 with 20 rules applied. Total rules applied 606 place count 1226 transition count 1828
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 621 place count 1211 transition count 1813
Iterating global reduction 0 with 15 rules applied. Total rules applied 636 place count 1211 transition count 1813
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 648 place count 1199 transition count 1801
Iterating global reduction 0 with 12 rules applied. Total rules applied 660 place count 1199 transition count 1801
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 667 place count 1192 transition count 1794
Iterating global reduction 0 with 7 rules applied. Total rules applied 674 place count 1192 transition count 1794
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 676 place count 1190 transition count 1792
Iterating global reduction 0 with 2 rules applied. Total rules applied 678 place count 1190 transition count 1792
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 680 place count 1188 transition count 1790
Iterating global reduction 0 with 2 rules applied. Total rules applied 682 place count 1188 transition count 1790
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 684 place count 1186 transition count 1788
Iterating global reduction 0 with 2 rules applied. Total rules applied 686 place count 1186 transition count 1788
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 688 place count 1184 transition count 1786
Iterating global reduction 0 with 2 rules applied. Total rules applied 690 place count 1184 transition count 1786
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 692 place count 1182 transition count 1784
Iterating global reduction 0 with 2 rules applied. Total rules applied 694 place count 1182 transition count 1784
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 696 place count 1180 transition count 1782
Iterating global reduction 0 with 2 rules applied. Total rules applied 698 place count 1180 transition count 1782
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 700 place count 1178 transition count 1780
Iterating global reduction 0 with 2 rules applied. Total rules applied 702 place count 1178 transition count 1780
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 703 place count 1177 transition count 1779
Iterating global reduction 0 with 1 rules applied. Total rules applied 704 place count 1177 transition count 1779
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 705 place count 1176 transition count 1778
Iterating global reduction 0 with 1 rules applied. Total rules applied 706 place count 1176 transition count 1778
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 707 place count 1175 transition count 1777
Iterating global reduction 0 with 1 rules applied. Total rules applied 708 place count 1175 transition count 1777
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 709 place count 1174 transition count 1776
Iterating global reduction 0 with 1 rules applied. Total rules applied 710 place count 1174 transition count 1776
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 711 place count 1173 transition count 1775
Iterating global reduction 0 with 1 rules applied. Total rules applied 712 place count 1173 transition count 1775
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 713 place count 1173 transition count 1774
Applied a total of 713 rules in 1215 ms. Remains 1173 /1529 variables (removed 356) and now considering 1774/2131 (removed 357) transitions.
// Phase 1: matrix 1774 rows 1173 cols
[2025-06-08 13:01:56] [INFO ] Computed 6 invariants in 35 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:01:56] [INFO ] Implicit Places using invariants in 579 ms returned []
[2025-06-08 13:01:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:01:57] [INFO ] Implicit Places using invariants and state equation in 916 ms returned []
Implicit Place search using SMT with State Equation took 1541 ms to find 0 implicit places.
Running 1773 sub problems to find dead transitions.
[2025-06-08 13:01:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1172/2947 variables, and 0 constraints, problems are : Problem set: 0 solved, 1773 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 1773/1773 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1773 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1172/2947 variables, and 0 constraints, problems are : Problem set: 0 solved, 1773 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 0/1773 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61706ms problems are : Problem set: 0 solved, 1773 unsolved
Search for dead transitions found 0 dead transitions in 61727ms
Starting structural reductions in LTL mode, iteration 1 : 1173/1529 places, 1774/2131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64512 ms. Remains : 1173/1529 places, 1774/2131 transitions.
Support contains 132 out of 1173 places after structural reductions.
[2025-06-08 13:02:59] [INFO ] Flatten gal took : 154 ms
[2025-06-08 13:02:59] [INFO ] Flatten gal took : 108 ms
[2025-06-08 13:02:59] [INFO ] Input system was already deterministic with 1774 transitions.
RANDOM walk for 40000 steps (421 resets) in 1485 ms. (26 steps per ms) remains 65/90 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 65/65 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 65/65 properties
[2025-06-08 13:03:00] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp70 is UNSAT
At refinement iteration 1 (OVERLAPS) 1071/1173 variables, 6/6 constraints. Problems are: Problem set: 5 solved, 60 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:02] [INFO ] Deduced a trap composed of 313 places in 419 ms of which 136 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:02] [INFO ] Deduced a trap composed of 334 places in 470 ms of which 141 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:03] [INFO ] Deduced a trap composed of 338 places in 432 ms of which 128 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:04] [INFO ] Deduced a trap composed of 331 places in 428 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:04] [INFO ] Deduced a trap composed of 320 places in 327 ms of which 24 ms to minimize.
Problem AtomicPropp28 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:04] [INFO ] Deduced a trap composed of 316 places in 441 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:05] [INFO ] Deduced a trap composed of 319 places in 365 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:05] [INFO ] Deduced a trap composed of 337 places in 527 ms of which 168 ms to minimize.
SMT process timed out in 5183ms, After SMT, problems are : Problem set: 6 solved, 59 unsolved
Fused 59 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 90 out of 1173 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Graph (trivial) has 1012 edges and 1173 vertex of which 59 / 1173 are part of one of the 12 SCC in 5 ms
Free SCC test removed 47 places
Drop transitions (Empty/Sink Transition effects.) removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Graph (complete) has 1835 edges and 1126 vertex of which 1121 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.7 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 715 transitions
Trivial Post-agglo rules discarded 715 transitions
Performed 715 trivial Post agglomeration. Transition count delta: 715
Iterating post reduction 0 with 720 rules applied. Total rules applied 722 place count 1121 transition count 989
Reduce places removed 715 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 725 rules applied. Total rules applied 1447 place count 406 transition count 979
Reduce places removed 5 places and 0 transitions.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Iterating post reduction 2 with 36 rules applied. Total rules applied 1483 place count 401 transition count 948
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 33 rules applied. Total rules applied 1516 place count 370 transition count 946
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1517 place count 369 transition count 946
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 62 Pre rules applied. Total rules applied 1517 place count 369 transition count 884
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 5 with 124 rules applied. Total rules applied 1641 place count 307 transition count 884
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1644 place count 304 transition count 881
Iterating global reduction 5 with 3 rules applied. Total rules applied 1647 place count 304 transition count 881
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1648 place count 303 transition count 880
Iterating global reduction 5 with 1 rules applied. Total rules applied 1649 place count 303 transition count 880
Performed 46 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 1741 place count 257 transition count 833
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1744 place count 257 transition count 830
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1755 place count 246 transition count 819
Iterating global reduction 6 with 11 rules applied. Total rules applied 1766 place count 246 transition count 819
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1767 place count 246 transition count 818
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1773 place count 240 transition count 812
Iterating global reduction 7 with 6 rules applied. Total rules applied 1779 place count 240 transition count 812
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1784 place count 235 transition count 807
Iterating global reduction 7 with 5 rules applied. Total rules applied 1789 place count 235 transition count 807
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1790 place count 235 transition count 806
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1794 place count 233 transition count 804
Performed 8 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 1810 place count 225 transition count 814
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 1813 place count 225 transition count 811
Free-agglomeration rule applied 39 times.
Iterating global reduction 8 with 39 rules applied. Total rules applied 1852 place count 225 transition count 772
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 8 with 39 rules applied. Total rules applied 1891 place count 186 transition count 772
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 1896 place count 186 transition count 767
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 1901 place count 186 transition count 767
Applied a total of 1901 rules in 258 ms. Remains 186 /1173 variables (removed 987) and now considering 767/1774 (removed 1007) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 259 ms. Remains : 186/1173 places, 767/1774 transitions.
RANDOM walk for 40000 steps (2592 resets) in 563 ms. (70 steps per ms) remains 47/59 properties
BEST_FIRST walk for 4002 steps (35 resets) in 12 ms. (307 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (39 resets) in 13 ms. (285 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (34 resets) in 13 ms. (286 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (37 resets) in 11 ms. (333 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (37 resets) in 16 ms. (235 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (26 resets) in 11 ms. (333 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (35 resets) in 10 ms. (364 steps per ms) remains 43/47 properties
BEST_FIRST walk for 4004 steps (36 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (34 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (33 resets) in 11 ms. (333 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (34 resets) in 10 ms. (364 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (34 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (35 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (36 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (36 resets) in 11 ms. (333 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (36 resets) in 11 ms. (333 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (38 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (37 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (34 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (35 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (39 resets) in 13 ms. (285 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (33 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (40 resets) in 8 ms. (444 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (34 resets) in 9 ms. (400 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (22 resets) in 7 ms. (500 steps per ms) remains 42/43 properties
BEST_FIRST walk for 4004 steps (33 resets) in 7 ms. (500 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (37 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (38 resets) in 9 ms. (400 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (35 resets) in 6 ms. (572 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (33 resets) in 8 ms. (444 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4004 steps (38 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (38 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (34 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (39 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (32 resets) in 9 ms. (400 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (35 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (34 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (37 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (40 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (28 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (36 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (37 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (32 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (38 resets) in 8 ms. (444 steps per ms) remains 41/41 properties
// Phase 1: matrix 767 rows 186 cols
[2025-06-08 13:03:06] [INFO ] Computed 6 invariants in 7 ms
[2025-06-08 13:03:06] [INFO ] State equation strengthened by 28 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 120/186 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:06] [INFO ] Deduced a trap composed of 54 places in 168 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:07] [INFO ] Deduced a trap composed of 61 places in 162 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:07] [INFO ] Deduced a trap composed of 43 places in 147 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:07] [INFO ] Deduced a trap composed of 44 places in 163 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:07] [INFO ] Deduced a trap composed of 49 places in 150 ms of which 4 ms to minimize.
Problem AtomicPropp83 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 5/11 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/186 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 767/953 variables, 186/197 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/953 variables, 28/225 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/953 variables, 0/225 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/953 variables, 0/225 constraints. Problems are: Problem set: 1 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 953/953 variables, and 225 constraints, problems are : Problem set: 1 solved, 40 unsolved in 3731 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 186/186 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 40 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 122/186 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 5/11 constraints. Problems are: Problem set: 1 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:10] [INFO ] Deduced a trap composed of 45 places in 141 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:10] [INFO ] Deduced a trap composed of 49 places in 148 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/186 variables, 2/13 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/186 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 767/953 variables, 186/199 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/953 variables, 28/227 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/953 variables, 40/267 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/953 variables, 0/267 constraints. Problems are: Problem set: 1 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:14] [INFO ] Deduced a trap composed of 51 places in 146 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:14] [INFO ] Deduced a trap composed of 55 places in 138 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:14] [INFO ] Deduced a trap composed of 51 places in 161 ms of which 4 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/953 variables, 3/270 constraints. Problems are: Problem set: 1 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:17] [INFO ] Deduced a trap composed of 35 places in 152 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/953 variables, 1/271 constraints. Problems are: Problem set: 1 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:18] [INFO ] Deduced a trap composed of 52 places in 136 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:18] [INFO ] Deduced a trap composed of 45 places in 137 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/953 variables, 2/273 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/953 variables, 0/273 constraints. Problems are: Problem set: 1 solved, 40 unsolved
At refinement iteration 13 (OVERLAPS) 0/953 variables, 0/273 constraints. Problems are: Problem set: 1 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 953/953 variables, and 273 constraints, problems are : Problem set: 1 solved, 40 unsolved in 18677 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 186/186 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 40/41 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22465ms problems are : Problem set: 1 solved, 40 unsolved
Parikh walk visited 4 properties in 2095 ms.
Support contains 57 out of 186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 767/767 transitions.
Graph (trivial) has 62 edges and 186 vertex of which 4 / 186 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 184 transition count 749
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 170 transition count 747
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 5 rules applied. Total rules applied 36 place count 169 transition count 743
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 40 place count 165 transition count 743
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 40 place count 165 transition count 737
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 52 place count 159 transition count 737
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 58 place count 153 transition count 718
Iterating global reduction 4 with 6 rules applied. Total rules applied 64 place count 153 transition count 718
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 65 place count 153 transition count 717
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 68 place count 150 transition count 714
Iterating global reduction 5 with 3 rules applied. Total rules applied 71 place count 150 transition count 714
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 72 place count 150 transition count 713
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 73 place count 149 transition count 712
Iterating global reduction 6 with 1 rules applied. Total rules applied 74 place count 149 transition count 712
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 80 place count 149 transition count 706
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 94 place count 142 transition count 699
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 97 place count 142 transition count 696
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 100 place count 139 transition count 693
Iterating global reduction 8 with 3 rules applied. Total rules applied 103 place count 139 transition count 693
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 104 place count 138 transition count 692
Iterating global reduction 8 with 1 rules applied. Total rules applied 105 place count 138 transition count 692
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 106 place count 137 transition count 691
Iterating global reduction 8 with 1 rules applied. Total rules applied 107 place count 137 transition count 691
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 111 place count 137 transition count 687
Free-agglomeration rule applied 20 times.
Iterating global reduction 9 with 20 rules applied. Total rules applied 131 place count 137 transition count 667
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 9 with 20 rules applied. Total rules applied 151 place count 117 transition count 667
Applied a total of 151 rules in 100 ms. Remains 117 /186 variables (removed 69) and now considering 667/767 (removed 100) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 117/186 places, 667/767 transitions.
RANDOM walk for 40000 steps (3014 resets) in 537 ms. (74 steps per ms) remains 20/36 properties
BEST_FIRST walk for 4004 steps (40 resets) in 12 ms. (308 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4003 steps (38 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (49 resets) in 10 ms. (363 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (45 resets) in 14 ms. (266 steps per ms) remains 18/19 properties
BEST_FIRST walk for 4003 steps (49 resets) in 10 ms. (363 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (51 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (55 resets) in 10 ms. (364 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (16 resets) in 9 ms. (400 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4003 steps (46 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (30 resets) in 14 ms. (266 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4002 steps (49 resets) in 12 ms. (307 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (16 resets) in 9 ms. (400 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (48 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (19 resets) in 9 ms. (400 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (45 resets) in 14 ms. (266 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4004 steps (30 resets) in 13 ms. (286 steps per ms) remains 12/13 properties
BEST_FIRST walk for 4004 steps (48 resets) in 11 ms. (333 steps per ms) remains 11/12 properties
BEST_FIRST walk for 4004 steps (45 resets) in 10 ms. (364 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4002 steps (49 resets) in 10 ms. (363 steps per ms) remains 11/11 properties
// Phase 1: matrix 667 rows 117 cols
[2025-06-08 13:03:31] [INFO ] Computed 6 invariants in 5 ms
[2025-06-08 13:03:31] [INFO ] State equation strengthened by 225 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 99/117 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 667/784 variables, 117/123 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 225/348 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 0/784 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 784/784 variables, and 348 constraints, problems are : Problem set: 0 solved, 11 unsolved in 744 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 117/117 constraints, ReadFeed: 225/225 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 99/117 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 667/784 variables, 117/123 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 225/348 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 11/359 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/784 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 0/784 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 784/784 variables, and 359 constraints, problems are : Problem set: 0 solved, 11 unsolved in 1276 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 117/117 constraints, ReadFeed: 225/225 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2077ms problems are : Problem set: 0 solved, 11 unsolved
Finished Parikh walk after 204 steps, including 24 resets, run visited all 1 properties in 2 ms. (steps per millisecond=102 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 11 properties in 173 ms.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2025-06-08 13:03:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-08 13:03:33] [INFO ] Flatten gal took : 63 ms
FORMULA MedleyB-PT-B03-CTLFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-08 13:03:33] [INFO ] Flatten gal took : 59 ms
[2025-06-08 13:03:33] [INFO ] Input system was already deterministic with 1774 transitions.
Support contains 112 out of 1173 places (down from 114) after GAL structural reductions.
Computed a total of 214 stabilizing places and 224 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Graph (trivial) has 1166 edges and 1173 vertex of which 83 / 1173 are part of one of the 15 SCC in 2 ms
Free SCC test removed 68 places
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 832 transitions
Trivial Post-agglo rules discarded 832 transitions
Performed 832 trivial Post agglomeration. Transition count delta: 832
Iterating post reduction 0 with 832 rules applied. Total rules applied 833 place count 1104 transition count 863
Reduce places removed 832 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 846 rules applied. Total rules applied 1679 place count 272 transition count 849
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 1687 place count 265 transition count 848
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1688 place count 264 transition count 848
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 54 Pre rules applied. Total rules applied 1688 place count 264 transition count 794
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 108 rules applied. Total rules applied 1796 place count 210 transition count 794
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1812 place count 194 transition count 778
Iterating global reduction 4 with 16 rules applied. Total rules applied 1828 place count 194 transition count 778
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1828 place count 194 transition count 777
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1830 place count 193 transition count 777
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1838 place count 185 transition count 609
Iterating global reduction 4 with 8 rules applied. Total rules applied 1846 place count 185 transition count 609
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1848 place count 185 transition count 607
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1850 place count 183 transition count 605
Iterating global reduction 5 with 2 rules applied. Total rules applied 1852 place count 183 transition count 605
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1854 place count 181 transition count 603
Iterating global reduction 5 with 2 rules applied. Total rules applied 1856 place count 181 transition count 603
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1857 place count 181 transition count 602
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 1931 place count 144 transition count 565
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1940 place count 144 transition count 556
Discarding 29 places :
Symmetric choice reduction at 7 with 29 rule applications. Total rules 1969 place count 115 transition count 270
Iterating global reduction 7 with 29 rules applied. Total rules applied 1998 place count 115 transition count 270
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 2011 place count 115 transition count 257
Discarding 16 places :
Symmetric choice reduction at 8 with 16 rule applications. Total rules 2027 place count 99 transition count 236
Iterating global reduction 8 with 16 rules applied. Total rules applied 2043 place count 99 transition count 236
Discarding 16 places :
Symmetric choice reduction at 8 with 16 rule applications. Total rules 2059 place count 83 transition count 215
Iterating global reduction 8 with 16 rules applied. Total rules applied 2075 place count 83 transition count 215
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 2082 place count 83 transition count 208
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2084 place count 82 transition count 207
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2085 place count 81 transition count 202
Iterating global reduction 9 with 1 rules applied. Total rules applied 2086 place count 81 transition count 202
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2087 place count 81 transition count 201
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 2092 place count 81 transition count 196
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 2102 place count 76 transition count 191
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2103 place count 75 transition count 190
Applied a total of 2103 rules in 115 ms. Remains 75 /1173 variables (removed 1098) and now considering 190/1774 (removed 1584) transitions.
[2025-06-08 13:03:34] [INFO ] Flow matrix only has 184 transitions (discarded 6 similar events)
// Phase 1: matrix 184 rows 75 cols
[2025-06-08 13:03:34] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:03:34] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-08 13:03:34] [INFO ] Flow matrix only has 184 transitions (discarded 6 similar events)
[2025-06-08 13:03:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:03:34] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-06-08 13:03:34] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 13:03:34] [INFO ] Redundant transitions in 9 ms returned []
Running 179 sub problems to find dead transitions.
[2025-06-08 13:03:34] [INFO ] Flow matrix only has 184 transitions (discarded 6 similar events)
[2025-06-08 13:03:34] [INFO ] Invariant cache hit.
[2025-06-08 13:03:34] [INFO ] State equation strengthened by 31 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 2 (OVERLAPS) 5/75 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 179 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:35] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:36] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:36] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:36] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:36] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:36] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 5 (OVERLAPS) 183/258 variables, 75/92 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 30/122 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/258 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 8 (OVERLAPS) 1/259 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/259 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 179 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:43] [INFO ] Deduced a trap composed of 21 places in 60 ms of which 2 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/259 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/259 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 12 (OVERLAPS) 0/259 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 179 unsolved
No progress, stopping.
After SMT solving in domain Real declared 259/259 variables, and 124 constraints, problems are : Problem set: 0 solved, 179 unsolved in 14499 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 75/75 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 179/179 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 179 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 2 (OVERLAPS) 5/75 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 5 (OVERLAPS) 183/258 variables, 75/93 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 30/123 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/258 variables, 179/302 constraints. Problems are: Problem set: 0 solved, 179 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:03:53] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/258 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/258 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 10 (OVERLAPS) 1/259 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/259 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 179 unsolved
At refinement iteration 12 (OVERLAPS) 0/259 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 179 unsolved
No progress, stopping.
After SMT solving in domain Int declared 259/259 variables, and 304 constraints, problems are : Problem set: 0 solved, 179 unsolved in 26478 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 75/75 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 179/179 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41050ms problems are : Problem set: 0 solved, 179 unsolved
Search for dead transitions found 0 dead transitions in 41051ms
Starting structural reductions in SI_CTL mode, iteration 1 : 75/1173 places, 190/1774 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41385 ms. Remains : 75/1173 places, 190/1774 transitions.
[2025-06-08 13:04:15] [INFO ] Flatten gal took : 11 ms
[2025-06-08 13:04:15] [INFO ] Flatten gal took : 10 ms
[2025-06-08 13:04:15] [INFO ] Input system was already deterministic with 190 transitions.
RANDOM walk for 375 steps (31 resets) in 11 ms. (31 steps per ms) remains 0/1 properties
FORMULA MedleyB-PT-B03-CTLFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-08 13:04:15] [INFO ] Flatten gal took : 11 ms
[2025-06-08 13:04:15] [INFO ] Flatten gal took : 9 ms
[2025-06-08 13:04:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10665888053090174361.gal : 7 ms
[2025-06-08 13:04:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14211805006105404058.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10665888053090174361.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14211805006105404058.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14211805006105404058.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,4,0.104587,6024,2,82,5,241,6,0,480,87,0
Total reachable state count : 4

java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1148 transition count 1749
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1148 transition count 1749
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 71 place count 1127 transition count 1728
Iterating global reduction 0 with 21 rules applied. Total rules applied 92 place count 1127 transition count 1728
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 108 place count 1111 transition count 1712
Iterating global reduction 0 with 16 rules applied. Total rules applied 124 place count 1111 transition count 1712
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 125 place count 1111 transition count 1711
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 138 place count 1098 transition count 1698
Iterating global reduction 1 with 13 rules applied. Total rules applied 151 place count 1098 transition count 1698
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 164 place count 1085 transition count 1685
Iterating global reduction 1 with 13 rules applied. Total rules applied 177 place count 1085 transition count 1685
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 189 place count 1073 transition count 1673
Iterating global reduction 1 with 12 rules applied. Total rules applied 201 place count 1073 transition count 1673
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 202 place count 1073 transition count 1672
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 212 place count 1063 transition count 1662
Iterating global reduction 2 with 10 rules applied. Total rules applied 222 place count 1063 transition count 1662
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 231 place count 1054 transition count 1653
Iterating global reduction 2 with 9 rules applied. Total rules applied 240 place count 1054 transition count 1653
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 241 place count 1054 transition count 1652
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 246 place count 1049 transition count 1647
Iterating global reduction 3 with 5 rules applied. Total rules applied 251 place count 1049 transition count 1647
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 255 place count 1045 transition count 1643
Iterating global reduction 3 with 4 rules applied. Total rules applied 259 place count 1045 transition count 1643
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 261 place count 1043 transition count 1641
Iterating global reduction 3 with 2 rules applied. Total rules applied 263 place count 1043 transition count 1641
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 265 place count 1041 transition count 1639
Iterating global reduction 3 with 2 rules applied. Total rules applied 267 place count 1041 transition count 1639
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 269 place count 1039 transition count 1637
Iterating global reduction 3 with 2 rules applied. Total rules applied 271 place count 1039 transition count 1637
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 273 place count 1037 transition count 1635
Iterating global reduction 3 with 2 rules applied. Total rules applied 275 place count 1037 transition count 1635
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 277 place count 1035 transition count 1633
Iterating global reduction 3 with 2 rules applied. Total rules applied 279 place count 1035 transition count 1633
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 281 place count 1033 transition count 1631
Iterating global reduction 3 with 2 rules applied. Total rules applied 283 place count 1033 transition count 1631
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 285 place count 1031 transition count 1629
Iterating global reduction 3 with 2 rules applied. Total rules applied 287 place count 1031 transition count 1629
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 289 place count 1029 transition count 1627
Iterating global reduction 3 with 2 rules applied. Total rules applied 291 place count 1029 transition count 1627
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 293 place count 1027 transition count 1625
Iterating global reduction 3 with 2 rules applied. Total rules applied 295 place count 1027 transition count 1625
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 297 place count 1025 transition count 1623
Iterating global reduction 3 with 2 rules applied. Total rules applied 299 place count 1025 transition count 1623
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 301 place count 1023 transition count 1621
Iterating global reduction 3 with 2 rules applied. Total rules applied 303 place count 1023 transition count 1621
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 304 place count 1023 transition count 1620
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 305 place count 1022 transition count 1619
Iterating global reduction 4 with 1 rules applied. Total rules applied 306 place count 1022 transition count 1619
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 307 place count 1022 transition count 1618
Applied a total of 307 rules in 672 ms. Remains 1022 /1173 variables (removed 151) and now considering 1618/1774 (removed 156) transitions.
// Phase 1: matrix 1618 rows 1022 cols
[2025-06-08 13:04:16] [INFO ] Computed 6 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:04:16] [INFO ] Implicit Places using invariants in 461 ms returned []
[2025-06-08 13:04:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:04:17] [INFO ] Implicit Places using invariants and state equation in 1119 ms returned []
Implicit Place search using SMT with State Equation took 1584 ms to find 0 implicit places.
Running 1617 sub problems to find dead transitions.
[2025-06-08 13:04:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1021/2640 variables, and 0 constraints, problems are : Problem set: 0 solved, 1617 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/1022 constraints, PredecessorRefiner: 1617/1617 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1617 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1021/2640 variables, and 0 constraints, problems are : Problem set: 0 solved, 1617 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/1022 constraints, PredecessorRefiner: 0/1617 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61459ms problems are : Problem set: 0 solved, 1617 unsolved
Search for dead transitions found 0 dead transitions in 61463ms
Starting structural reductions in LTL mode, iteration 1 : 1022/1173 places, 1618/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63727 ms. Remains : 1022/1173 places, 1618/1774 transitions.
[2025-06-08 13:05:19] [INFO ] Flatten gal took : 44 ms
[2025-06-08 13:05:19] [INFO ] Flatten gal took : 44 ms
[2025-06-08 13:05:19] [INFO ] Input system was already deterministic with 1618 transitions.
[2025-06-08 13:05:19] [INFO ] Flatten gal took : 42 ms
[2025-06-08 13:05:19] [INFO ] Flatten gal took : 41 ms
[2025-06-08 13:05:19] [INFO ] Time to serialize gal into /tmp/CTLFireability11369704960307199114.gal : 13 ms
[2025-06-08 13:05:19] [INFO ] Time to serialize properties into /tmp/CTLFireability7985360966541708802.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11369704960307199114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7985360966541708802.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:05:49] [INFO ] Flatten gal took : 82 ms
[2025-06-08 13:05:49] [INFO ] Applying decomposition
[2025-06-08 13:05:49] [INFO ] Flatten gal took : 93 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6387927828308653814.txt' '-o' '/tmp/graph6387927828308653814.bin' '-w' '/tmp/graph6387927828308653814.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6387927828308653814.bin' '-l' '-1' '-v' '-w' '/tmp/graph6387927828308653814.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:05:50] [INFO ] Decomposing Gal with order
[2025-06-08 13:05:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:05:50] [INFO ] Removed a total of 2818 redundant transitions.
[2025-06-08 13:05:50] [INFO ] Flatten gal took : 190 ms
[2025-06-08 13:05:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 32 ms.
[2025-06-08 13:05:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3821563162452314269.gal : 20 ms
[2025-06-08 13:05:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6601582886625879605.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3821563162452314269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6601582886625879605.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 1142 transition count 1743
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 1142 transition count 1743
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 88 place count 1116 transition count 1717
Iterating global reduction 0 with 26 rules applied. Total rules applied 114 place count 1116 transition count 1717
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 135 place count 1095 transition count 1696
Iterating global reduction 0 with 21 rules applied. Total rules applied 156 place count 1095 transition count 1696
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 157 place count 1095 transition count 1695
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 175 place count 1077 transition count 1677
Iterating global reduction 1 with 18 rules applied. Total rules applied 193 place count 1077 transition count 1677
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 210 place count 1060 transition count 1660
Iterating global reduction 1 with 17 rules applied. Total rules applied 227 place count 1060 transition count 1660
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 228 place count 1060 transition count 1659
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 243 place count 1045 transition count 1644
Iterating global reduction 2 with 15 rules applied. Total rules applied 258 place count 1045 transition count 1644
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 260 place count 1045 transition count 1642
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 272 place count 1033 transition count 1630
Iterating global reduction 3 with 12 rules applied. Total rules applied 284 place count 1033 transition count 1630
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 294 place count 1023 transition count 1620
Iterating global reduction 3 with 10 rules applied. Total rules applied 304 place count 1023 transition count 1620
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 305 place count 1023 transition count 1619
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 312 place count 1016 transition count 1612
Iterating global reduction 4 with 7 rules applied. Total rules applied 319 place count 1016 transition count 1612
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 325 place count 1010 transition count 1606
Iterating global reduction 4 with 6 rules applied. Total rules applied 331 place count 1010 transition count 1606
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 332 place count 1010 transition count 1605
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 335 place count 1007 transition count 1602
Iterating global reduction 5 with 3 rules applied. Total rules applied 338 place count 1007 transition count 1602
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 341 place count 1004 transition count 1599
Iterating global reduction 5 with 3 rules applied. Total rules applied 344 place count 1004 transition count 1599
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 347 place count 1001 transition count 1596
Iterating global reduction 5 with 3 rules applied. Total rules applied 350 place count 1001 transition count 1596
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 353 place count 998 transition count 1593
Iterating global reduction 5 with 3 rules applied. Total rules applied 356 place count 998 transition count 1593
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 359 place count 995 transition count 1590
Iterating global reduction 5 with 3 rules applied. Total rules applied 362 place count 995 transition count 1590
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 365 place count 992 transition count 1587
Iterating global reduction 5 with 3 rules applied. Total rules applied 368 place count 992 transition count 1587
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 371 place count 989 transition count 1584
Iterating global reduction 5 with 3 rules applied. Total rules applied 374 place count 989 transition count 1584
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 377 place count 986 transition count 1581
Iterating global reduction 5 with 3 rules applied. Total rules applied 380 place count 986 transition count 1581
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 381 place count 986 transition count 1580
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 383 place count 984 transition count 1578
Iterating global reduction 6 with 2 rules applied. Total rules applied 385 place count 984 transition count 1578
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 387 place count 982 transition count 1576
Iterating global reduction 6 with 2 rules applied. Total rules applied 389 place count 982 transition count 1576
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 391 place count 980 transition count 1574
Iterating global reduction 6 with 2 rules applied. Total rules applied 393 place count 980 transition count 1574
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 394 place count 980 transition count 1573
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 395 place count 979 transition count 1572
Iterating global reduction 7 with 1 rules applied. Total rules applied 396 place count 979 transition count 1572
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 397 place count 979 transition count 1571
Applied a total of 397 rules in 822 ms. Remains 979 /1173 variables (removed 194) and now considering 1571/1774 (removed 203) transitions.
// Phase 1: matrix 1571 rows 979 cols
[2025-06-08 13:06:21] [INFO ] Computed 6 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:06:22] [INFO ] Implicit Places using invariants in 560 ms returned []
[2025-06-08 13:06:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:06:23] [INFO ] Implicit Places using invariants and state equation in 1293 ms returned []
Implicit Place search using SMT with State Equation took 1855 ms to find 0 implicit places.
Running 1570 sub problems to find dead transitions.
[2025-06-08 13:06:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 978/2550 variables, and 0 constraints, problems are : Problem set: 0 solved, 1570 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/979 constraints, PredecessorRefiner: 1570/1570 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1570 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 978/2550 variables, and 0 constraints, problems are : Problem set: 0 solved, 1570 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/979 constraints, PredecessorRefiner: 0/1570 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61383ms problems are : Problem set: 0 solved, 1570 unsolved
Search for dead transitions found 0 dead transitions in 61387ms
Starting structural reductions in LTL mode, iteration 1 : 979/1173 places, 1571/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64077 ms. Remains : 979/1173 places, 1571/1774 transitions.
[2025-06-08 13:07:24] [INFO ] Flatten gal took : 40 ms
[2025-06-08 13:07:24] [INFO ] Flatten gal took : 43 ms
[2025-06-08 13:07:25] [INFO ] Input system was already deterministic with 1571 transitions.
[2025-06-08 13:07:25] [INFO ] Flatten gal took : 42 ms
[2025-06-08 13:07:25] [INFO ] Flatten gal took : 43 ms
[2025-06-08 13:07:25] [INFO ] Time to serialize gal into /tmp/CTLFireability1368684719161288957.gal : 8 ms
[2025-06-08 13:07:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6476146666057628966.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1368684719161288957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6476146666057628966.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:07:55] [INFO ] Flatten gal took : 37 ms
[2025-06-08 13:07:55] [INFO ] Applying decomposition
[2025-06-08 13:07:55] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1929835289380043838.txt' '-o' '/tmp/graph1929835289380043838.bin' '-w' '/tmp/graph1929835289380043838.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1929835289380043838.bin' '-l' '-1' '-v' '-w' '/tmp/graph1929835289380043838.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:07:55] [INFO ] Decomposing Gal with order
[2025-06-08 13:07:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:07:55] [INFO ] Removed a total of 2817 redundant transitions.
[2025-06-08 13:07:55] [INFO ] Flatten gal took : 79 ms
[2025-06-08 13:07:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 16 ms.
[2025-06-08 13:07:55] [INFO ] Time to serialize gal into /tmp/CTLFireability6557851732080372963.gal : 10 ms
[2025-06-08 13:07:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11607235879749123747.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6557851732080372963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11607235879749123747.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Graph (trivial) has 1126 edges and 1173 vertex of which 82 / 1173 are part of one of the 15 SCC in 1 ms
Free SCC test removed 67 places
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 798 transitions
Trivial Post-agglo rules discarded 798 transitions
Performed 798 trivial Post agglomeration. Transition count delta: 798
Iterating post reduction 0 with 798 rules applied. Total rules applied 799 place count 1105 transition count 899
Reduce places removed 798 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 812 rules applied. Total rules applied 1611 place count 307 transition count 885
Reduce places removed 7 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 2 with 19 rules applied. Total rules applied 1630 place count 300 transition count 873
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 1642 place count 288 transition count 873
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 53 Pre rules applied. Total rules applied 1642 place count 288 transition count 820
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 1748 place count 235 transition count 820
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 1763 place count 220 transition count 805
Iterating global reduction 4 with 15 rules applied. Total rules applied 1778 place count 220 transition count 805
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1778 place count 220 transition count 804
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1780 place count 219 transition count 804
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1785 place count 214 transition count 719
Iterating global reduction 4 with 5 rules applied. Total rules applied 1790 place count 214 transition count 719
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1791 place count 214 transition count 718
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1792 place count 213 transition count 717
Iterating global reduction 5 with 1 rules applied. Total rules applied 1793 place count 213 transition count 717
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1794 place count 212 transition count 716
Iterating global reduction 5 with 1 rules applied. Total rules applied 1795 place count 212 transition count 716
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 5 with 74 rules applied. Total rules applied 1869 place count 175 transition count 679
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1877 place count 175 transition count 671
Discarding 23 places :
Symmetric choice reduction at 6 with 23 rule applications. Total rules 1900 place count 152 transition count 476
Iterating global reduction 6 with 23 rules applied. Total rules applied 1923 place count 152 transition count 476
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1928 place count 152 transition count 471
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 1941 place count 139 transition count 456
Iterating global reduction 7 with 13 rules applied. Total rules applied 1954 place count 139 transition count 456
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1966 place count 127 transition count 442
Iterating global reduction 7 with 12 rules applied. Total rules applied 1978 place count 127 transition count 442
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 1983 place count 127 transition count 437
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1985 place count 126 transition count 436
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1986 place count 125 transition count 428
Iterating global reduction 8 with 1 rules applied. Total rules applied 1987 place count 125 transition count 428
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1988 place count 125 transition count 427
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 1995 place count 125 transition count 420
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 2007 place count 119 transition count 414
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 2008 place count 119 transition count 414
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2009 place count 118 transition count 413
Applied a total of 2009 rules in 124 ms. Remains 118 /1173 variables (removed 1055) and now considering 413/1774 (removed 1361) transitions.
[2025-06-08 13:08:25] [INFO ] Flow matrix only has 406 transitions (discarded 7 similar events)
// Phase 1: matrix 406 rows 118 cols
[2025-06-08 13:08:25] [INFO ] Computed 2 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:08:25] [INFO ] Implicit Places using invariants in 160 ms returned []
[2025-06-08 13:08:25] [INFO ] Flow matrix only has 406 transitions (discarded 7 similar events)
[2025-06-08 13:08:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:08:26] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-06-08 13:08:26] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 13:08:26] [INFO ] Redundant transitions in 23 ms returned []
Running 400 sub problems to find dead transitions.
[2025-06-08 13:08:26] [INFO ] Flow matrix only has 406 transitions (discarded 7 similar events)
[2025-06-08 13:08:26] [INFO ] Invariant cache hit.
[2025-06-08 13:08:26] [INFO ] State equation strengthened by 31 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (OVERLAPS) 6/118 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:29] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:29] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:29] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:29] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:29] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:29] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:29] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:30] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:30] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:30] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:30] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:30] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:30] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:30] [INFO ] Deduced a trap composed of 35 places in 89 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:30] [INFO ] Deduced a trap composed of 34 places in 74 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:31] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:31] [INFO ] Deduced a trap composed of 34 places in 90 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:31] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:32] [INFO ] Deduced a trap composed of 38 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:32] [INFO ] Deduced a trap composed of 40 places in 83 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:32] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:32] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:32] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:32] [INFO ] Deduced a trap composed of 40 places in 88 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:33] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:33] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:34] [INFO ] Deduced a trap composed of 40 places in 85 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:34] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (OVERLAPS) 405/523 variables, 118/148 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/523 variables, 30/178 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:41] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:41] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:41] [INFO ] Deduced a trap composed of 34 places in 105 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:41] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:08:41] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/523 variables, 5/183 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/523 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 400 unsolved
SMT process timed out in 30401ms, After SMT, problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 30403ms
Starting structural reductions in SI_CTL mode, iteration 1 : 118/1173 places, 413/1774 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30933 ms. Remains : 118/1173 places, 413/1774 transitions.
[2025-06-08 13:08:56] [INFO ] Flatten gal took : 18 ms
[2025-06-08 13:08:56] [INFO ] Flatten gal took : 18 ms
[2025-06-08 13:08:56] [INFO ] Input system was already deterministic with 413 transitions.
[2025-06-08 13:08:56] [INFO ] Flatten gal took : 17 ms
[2025-06-08 13:08:56] [INFO ] Flatten gal took : 17 ms
[2025-06-08 13:08:56] [INFO ] Time to serialize gal into /tmp/CTLFireability6156598875499089592.gal : 4 ms
[2025-06-08 13:08:56] [INFO ] Time to serialize properties into /tmp/CTLFireability16790896760082383969.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6156598875499089592.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16790896760082383969.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.03702e+06,1.55424,58444,2,14054,5,119018,6,0,874,119445,0


Converting to forward existential form...Done !
original formula: A(!((!(((!((p195==1)&&(p1527==1)))||(p678==1))) * A((p127!=1) U A((p1085==1) U ((((p73==1)&&(p351==1))&&((p652==1)&&(p953==1)))&&(p1232==...352
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!((E(!(E(((p985==1)||((((p95==1)&&(p441==1))&&((p697==1)&&(p998==1)))&&(p1321==1))) U ((...5094
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t14, t18, t24, t25, t26, t30, t37, t38, t40, t50, t54, t55, t58, t63, t64, t85, t...449
Detected timeout of ITS tools.
[2025-06-08 13:09:26] [INFO ] Flatten gal took : 23 ms
[2025-06-08 13:09:26] [INFO ] Applying decomposition
[2025-06-08 13:09:26] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2006376971186945102.txt' '-o' '/tmp/graph2006376971186945102.bin' '-w' '/tmp/graph2006376971186945102.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2006376971186945102.bin' '-l' '-1' '-v' '-w' '/tmp/graph2006376971186945102.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:09:26] [INFO ] Decomposing Gal with order
[2025-06-08 13:09:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:09:26] [INFO ] Removed a total of 1323 redundant transitions.
[2025-06-08 13:09:26] [INFO ] Flatten gal took : 33 ms
[2025-06-08 13:09:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 10 ms.
[2025-06-08 13:09:26] [INFO ] Time to serialize gal into /tmp/CTLFireability15552109815868007248.gal : 3 ms
[2025-06-08 13:09:26] [INFO ] Time to serialize properties into /tmp/CTLFireability2580197328440866781.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15552109815868007248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2580197328440866781.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.03702e+06,2.93424,105136,2273,754,75035,45215,720,435684,139,935507,0


Converting to forward existential form...Done !
original formula: A(!((!(((!((i1.u6.p195==1)&&(i1.u35.p1527==1)))||(i3.u18.p678==1))) * A((i0.i0.u3.p127!=1) U A((i7.u25.p1085==1) U ((((i0.i0.u1.p73==1)&&...519
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!((E(!(E(((i2.u23.p985==1)||((((i6.u2.p95==1)&&(i6.u11.p441==1))&&((i6.u19.p697==1)&&(i6...7433
Reverse transition relation is NOT exact ! Due to transitions t150, t234, t399, t400, t401, t402, t403, t405, t408, t411, t412, u8.t6, u8.t18, u8.t26, u8.t...616
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Graph (trivial) has 1157 edges and 1173 vertex of which 83 / 1173 are part of one of the 15 SCC in 5 ms
Free SCC test removed 68 places
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 826 transitions
Trivial Post-agglo rules discarded 826 transitions
Performed 826 trivial Post agglomeration. Transition count delta: 826
Iterating post reduction 0 with 826 rules applied. Total rules applied 827 place count 1104 transition count 869
Reduce places removed 826 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 840 rules applied. Total rules applied 1667 place count 278 transition count 855
Reduce places removed 7 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 13 rules applied. Total rules applied 1680 place count 271 transition count 849
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1686 place count 265 transition count 849
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 55 Pre rules applied. Total rules applied 1686 place count 265 transition count 794
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 1796 place count 210 transition count 794
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1814 place count 192 transition count 776
Iterating global reduction 4 with 18 rules applied. Total rules applied 1832 place count 192 transition count 776
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1832 place count 192 transition count 775
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1834 place count 191 transition count 775
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1842 place count 183 transition count 607
Iterating global reduction 4 with 8 rules applied. Total rules applied 1850 place count 183 transition count 607
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1852 place count 183 transition count 605
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1854 place count 181 transition count 603
Iterating global reduction 5 with 2 rules applied. Total rules applied 1856 place count 181 transition count 603
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1858 place count 179 transition count 601
Iterating global reduction 5 with 2 rules applied. Total rules applied 1860 place count 179 transition count 601
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1861 place count 179 transition count 600
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 1933 place count 143 transition count 564
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1942 place count 143 transition count 555
Discarding 29 places :
Symmetric choice reduction at 7 with 29 rule applications. Total rules 1971 place count 114 transition count 269
Iterating global reduction 7 with 29 rules applied. Total rules applied 2000 place count 114 transition count 269
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 2013 place count 114 transition count 256
Discarding 16 places :
Symmetric choice reduction at 8 with 16 rule applications. Total rules 2029 place count 98 transition count 235
Iterating global reduction 8 with 16 rules applied. Total rules applied 2045 place count 98 transition count 235
Discarding 16 places :
Symmetric choice reduction at 8 with 16 rule applications. Total rules 2061 place count 82 transition count 214
Iterating global reduction 8 with 16 rules applied. Total rules applied 2077 place count 82 transition count 214
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 2084 place count 82 transition count 207
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2086 place count 81 transition count 206
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2087 place count 80 transition count 201
Iterating global reduction 9 with 1 rules applied. Total rules applied 2088 place count 80 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2089 place count 80 transition count 200
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 2094 place count 80 transition count 195
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 2104 place count 75 transition count 190
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2105 place count 74 transition count 189
Applied a total of 2105 rules in 88 ms. Remains 74 /1173 variables (removed 1099) and now considering 189/1774 (removed 1585) transitions.
[2025-06-08 13:09:57] [INFO ] Flow matrix only has 184 transitions (discarded 5 similar events)
// Phase 1: matrix 184 rows 74 cols
[2025-06-08 13:09:57] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:09:57] [INFO ] Implicit Places using invariants in 76 ms returned []
[2025-06-08 13:09:57] [INFO ] Flow matrix only has 184 transitions (discarded 5 similar events)
[2025-06-08 13:09:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:09:57] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-06-08 13:09:57] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 13:09:57] [INFO ] Redundant transitions in 2 ms returned []
Running 178 sub problems to find dead transitions.
[2025-06-08 13:09:57] [INFO ] Flow matrix only has 184 transitions (discarded 5 similar events)
[2025-06-08 13:09:57] [INFO ] Invariant cache hit.
[2025-06-08 13:09:57] [INFO ] State equation strengthened by 31 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 5/74 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 21 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:58] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:59] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:59] [INFO ] Deduced a trap composed of 24 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:59] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:59] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:59] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:09:59] [INFO ] Deduced a trap composed of 22 places in 48 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (OVERLAPS) 183/257 variables, 74/94 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/257 variables, 30/124 constraints. Problems are: Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:10:01] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:10:01] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/257 variables, 2/126 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/257 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 9 (OVERLAPS) 1/258 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/258 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 11 (OVERLAPS) 0/258 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Real declared 258/258 variables, and 127 constraints, problems are : Problem set: 0 solved, 178 unsolved in 11392 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 74/74 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 178 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 5/74 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (OVERLAPS) 183/257 variables, 74/96 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/257 variables, 30/126 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/257 variables, 178/304 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/257 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 9 (OVERLAPS) 1/258 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/258 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 11 (OVERLAPS) 0/258 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Int declared 258/258 variables, and 305 constraints, problems are : Problem set: 0 solved, 178 unsolved in 21532 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 74/74 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32989ms problems are : Problem set: 0 solved, 178 unsolved
Search for dead transitions found 0 dead transitions in 32991ms
Starting structural reductions in SI_CTL mode, iteration 1 : 74/1173 places, 189/1774 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33271 ms. Remains : 74/1173 places, 189/1774 transitions.
[2025-06-08 13:10:30] [INFO ] Flatten gal took : 10 ms
[2025-06-08 13:10:30] [INFO ] Flatten gal took : 6 ms
[2025-06-08 13:10:30] [INFO ] Input system was already deterministic with 189 transitions.
[2025-06-08 13:10:30] [INFO ] Flatten gal took : 6 ms
[2025-06-08 13:10:30] [INFO ] Flatten gal took : 7 ms
[2025-06-08 13:10:30] [INFO ] Time to serialize gal into /tmp/CTLFireability5726183584916897692.gal : 1 ms
[2025-06-08 13:10:30] [INFO ] Time to serialize properties into /tmp/CTLFireability13832547434995760864.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5726183584916897692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13832547434995760864.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,683500,0.757472,36224,2,6537,5,95988,6,0,475,91863,0


Converting to forward existential form...Done !
original formula: AF(AG((p856==0)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((p856==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t10, t11, t12, t15, t16, t17, t21, t22, t23, t29, t30, t31, t32, t68, t69, t70, t...376
(forward)formula 0,0,15.1235,434668,1,0,471,1.9404e+06,400,232,5908,1.51371e+06,486
FORMULA MedleyB-PT-B03-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1145 transition count 1746
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1145 transition count 1746
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 79 place count 1122 transition count 1723
Iterating global reduction 0 with 23 rules applied. Total rules applied 102 place count 1122 transition count 1723
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 121 place count 1103 transition count 1704
Iterating global reduction 0 with 19 rules applied. Total rules applied 140 place count 1103 transition count 1704
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 141 place count 1103 transition count 1703
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 157 place count 1087 transition count 1687
Iterating global reduction 1 with 16 rules applied. Total rules applied 173 place count 1087 transition count 1687
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 188 place count 1072 transition count 1672
Iterating global reduction 1 with 15 rules applied. Total rules applied 203 place count 1072 transition count 1672
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 1072 transition count 1671
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 218 place count 1058 transition count 1657
Iterating global reduction 2 with 14 rules applied. Total rules applied 232 place count 1058 transition count 1657
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 234 place count 1058 transition count 1655
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 245 place count 1047 transition count 1644
Iterating global reduction 3 with 11 rules applied. Total rules applied 256 place count 1047 transition count 1644
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 265 place count 1038 transition count 1635
Iterating global reduction 3 with 9 rules applied. Total rules applied 274 place count 1038 transition count 1635
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 275 place count 1038 transition count 1634
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 281 place count 1032 transition count 1628
Iterating global reduction 4 with 6 rules applied. Total rules applied 287 place count 1032 transition count 1628
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 292 place count 1027 transition count 1623
Iterating global reduction 4 with 5 rules applied. Total rules applied 297 place count 1027 transition count 1623
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 298 place count 1027 transition count 1622
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 300 place count 1025 transition count 1620
Iterating global reduction 5 with 2 rules applied. Total rules applied 302 place count 1025 transition count 1620
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 304 place count 1023 transition count 1618
Iterating global reduction 5 with 2 rules applied. Total rules applied 306 place count 1023 transition count 1618
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 308 place count 1021 transition count 1616
Iterating global reduction 5 with 2 rules applied. Total rules applied 310 place count 1021 transition count 1616
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 312 place count 1019 transition count 1614
Iterating global reduction 5 with 2 rules applied. Total rules applied 314 place count 1019 transition count 1614
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 316 place count 1017 transition count 1612
Iterating global reduction 5 with 2 rules applied. Total rules applied 318 place count 1017 transition count 1612
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 320 place count 1015 transition count 1610
Iterating global reduction 5 with 2 rules applied. Total rules applied 322 place count 1015 transition count 1610
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 324 place count 1013 transition count 1608
Iterating global reduction 5 with 2 rules applied. Total rules applied 326 place count 1013 transition count 1608
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 328 place count 1011 transition count 1606
Iterating global reduction 5 with 2 rules applied. Total rules applied 330 place count 1011 transition count 1606
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 332 place count 1009 transition count 1604
Iterating global reduction 5 with 2 rules applied. Total rules applied 334 place count 1009 transition count 1604
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 336 place count 1007 transition count 1602
Iterating global reduction 5 with 2 rules applied. Total rules applied 338 place count 1007 transition count 1602
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 340 place count 1005 transition count 1600
Iterating global reduction 5 with 2 rules applied. Total rules applied 342 place count 1005 transition count 1600
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 343 place count 1005 transition count 1599
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 344 place count 1004 transition count 1598
Iterating global reduction 6 with 1 rules applied. Total rules applied 345 place count 1004 transition count 1598
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 346 place count 1004 transition count 1597
Applied a total of 346 rules in 833 ms. Remains 1004 /1173 variables (removed 169) and now considering 1597/1774 (removed 177) transitions.
// Phase 1: matrix 1597 rows 1004 cols
[2025-06-08 13:10:46] [INFO ] Computed 6 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:10:46] [INFO ] Implicit Places using invariants in 504 ms returned []
[2025-06-08 13:10:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:10:48] [INFO ] Implicit Places using invariants and state equation in 1125 ms returned []
Implicit Place search using SMT with State Equation took 1632 ms to find 0 implicit places.
Running 1596 sub problems to find dead transitions.
[2025-06-08 13:10:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1003/2601 variables, and 0 constraints, problems are : Problem set: 0 solved, 1596 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/1004 constraints, PredecessorRefiner: 1596/1596 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1596 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/2601 variables, and 0 constraints, problems are : Problem set: 0 solved, 1596 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/1004 constraints, PredecessorRefiner: 0/1596 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61436ms problems are : Problem set: 0 solved, 1596 unsolved
Search for dead transitions found 0 dead transitions in 61441ms
Starting structural reductions in LTL mode, iteration 1 : 1004/1173 places, 1597/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63914 ms. Remains : 1004/1173 places, 1597/1774 transitions.
[2025-06-08 13:11:49] [INFO ] Flatten gal took : 34 ms
[2025-06-08 13:11:49] [INFO ] Flatten gal took : 36 ms
[2025-06-08 13:11:49] [INFO ] Input system was already deterministic with 1597 transitions.
[2025-06-08 13:11:49] [INFO ] Flatten gal took : 36 ms
[2025-06-08 13:11:49] [INFO ] Flatten gal took : 36 ms
[2025-06-08 13:11:49] [INFO ] Time to serialize gal into /tmp/CTLFireability16774778951326949296.gal : 8 ms
[2025-06-08 13:11:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11192109541554137717.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16774778951326949296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11192109541554137717.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:12:19] [INFO ] Flatten gal took : 38 ms
[2025-06-08 13:12:19] [INFO ] Applying decomposition
[2025-06-08 13:12:19] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5144749764310449979.txt' '-o' '/tmp/graph5144749764310449979.bin' '-w' '/tmp/graph5144749764310449979.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5144749764310449979.bin' '-l' '-1' '-v' '-w' '/tmp/graph5144749764310449979.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:12:20] [INFO ] Decomposing Gal with order
[2025-06-08 13:12:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:12:20] [INFO ] Removed a total of 2814 redundant transitions.
[2025-06-08 13:12:20] [INFO ] Flatten gal took : 70 ms
[2025-06-08 13:12:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 10 ms.
[2025-06-08 13:12:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4715272281411395951.gal : 11 ms
[2025-06-08 13:12:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4671718885195345393.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4715272281411395951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4671718885195345393.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Graph (trivial) has 1159 edges and 1173 vertex of which 83 / 1173 are part of one of the 15 SCC in 2 ms
Free SCC test removed 68 places
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 826 transitions
Trivial Post-agglo rules discarded 826 transitions
Performed 826 trivial Post agglomeration. Transition count delta: 826
Iterating post reduction 0 with 826 rules applied. Total rules applied 827 place count 1104 transition count 869
Reduce places removed 826 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 840 rules applied. Total rules applied 1667 place count 278 transition count 855
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 1675 place count 271 transition count 854
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1676 place count 270 transition count 854
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 54 Pre rules applied. Total rules applied 1676 place count 270 transition count 800
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 108 rules applied. Total rules applied 1784 place count 216 transition count 800
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1800 place count 200 transition count 784
Iterating global reduction 4 with 16 rules applied. Total rules applied 1816 place count 200 transition count 784
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1816 place count 200 transition count 783
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1818 place count 199 transition count 783
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1825 place count 192 transition count 696
Iterating global reduction 4 with 7 rules applied. Total rules applied 1832 place count 192 transition count 696
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1833 place count 192 transition count 695
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1834 place count 191 transition count 694
Iterating global reduction 5 with 1 rules applied. Total rules applied 1835 place count 191 transition count 694
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1836 place count 190 transition count 693
Iterating global reduction 5 with 1 rules applied. Total rules applied 1837 place count 190 transition count 693
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1838 place count 190 transition count 692
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 1912 place count 153 transition count 655
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 1921 place count 153 transition count 646
Discarding 25 places :
Symmetric choice reduction at 7 with 25 rule applications. Total rules 1946 place count 128 transition count 490
Iterating global reduction 7 with 25 rules applied. Total rules applied 1971 place count 128 transition count 490
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1980 place count 128 transition count 481
Discarding 16 places :
Symmetric choice reduction at 8 with 16 rule applications. Total rules 1996 place count 112 transition count 460
Iterating global reduction 8 with 16 rules applied. Total rules applied 2012 place count 112 transition count 460
Discarding 16 places :
Symmetric choice reduction at 8 with 16 rule applications. Total rules 2028 place count 96 transition count 439
Iterating global reduction 8 with 16 rules applied. Total rules applied 2044 place count 96 transition count 439
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 2049 place count 96 transition count 434
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2051 place count 95 transition count 433
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2052 place count 94 transition count 428
Iterating global reduction 9 with 1 rules applied. Total rules applied 2053 place count 94 transition count 428
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2054 place count 94 transition count 427
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 2059 place count 94 transition count 422
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 2069 place count 89 transition count 417
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 2072 place count 89 transition count 417
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2073 place count 88 transition count 416
Applied a total of 2073 rules in 118 ms. Remains 88 /1173 variables (removed 1085) and now considering 416/1774 (removed 1358) transitions.
[2025-06-08 13:12:50] [INFO ] Flow matrix only has 410 transitions (discarded 6 similar events)
// Phase 1: matrix 410 rows 88 cols
[2025-06-08 13:12:50] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:12:50] [INFO ] Implicit Places using invariants in 166 ms returned []
[2025-06-08 13:12:50] [INFO ] Flow matrix only has 410 transitions (discarded 6 similar events)
[2025-06-08 13:12:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:12:50] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-06-08 13:12:50] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 13:12:50] [INFO ] Redundant transitions in 3 ms returned []
Running 404 sub problems to find dead transitions.
[2025-06-08 13:12:50] [INFO ] Flow matrix only has 410 transitions (discarded 6 similar events)
[2025-06-08 13:12:50] [INFO ] Invariant cache hit.
[2025-06-08 13:12:50] [INFO ] State equation strengthened by 31 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (OVERLAPS) 5/88 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:53] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:54] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:54] [INFO ] Deduced a trap composed of 17 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:54] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:54] [INFO ] Deduced a trap composed of 25 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:54] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:54] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:54] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:54] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:54] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:55] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:55] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:55] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:56] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:57] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:12:58] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 7 (OVERLAPS) 409/497 variables, 88/106 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/497 variables, 30/136 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/497 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 10 (OVERLAPS) 1/498 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:13:10] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 7 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/498 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/498 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 498/498 variables, and 138 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 88/88 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 404/378 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (OVERLAPS) 5/88 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 5 (OVERLAPS) 409/497 variables, 88/107 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 30/137 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/497 variables, 378/515 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:13:40] [INFO ] Deduced a trap composed of 28 places in 129 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/497 variables, 1/516 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 497/498 variables, and 516 constraints, problems are : Problem set: 0 solved, 404 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 88/88 constraints, ReadFeed: 30/31 constraints, PredecessorRefiner: 404/378 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60653ms problems are : Problem set: 0 solved, 404 unsolved
Search for dead transitions found 0 dead transitions in 60654ms
Starting structural reductions in SI_CTL mode, iteration 1 : 88/1173 places, 416/1774 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61156 ms. Remains : 88/1173 places, 416/1774 transitions.
[2025-06-08 13:13:51] [INFO ] Flatten gal took : 20 ms
[2025-06-08 13:13:51] [INFO ] Flatten gal took : 20 ms
[2025-06-08 13:13:51] [INFO ] Input system was already deterministic with 416 transitions.
[2025-06-08 13:13:51] [INFO ] Flatten gal took : 21 ms
[2025-06-08 13:13:51] [INFO ] Flatten gal took : 20 ms
[2025-06-08 13:13:51] [INFO ] Time to serialize gal into /tmp/CTLFireability12179381400854191799.gal : 3 ms
[2025-06-08 13:13:51] [INFO ] Time to serialize properties into /tmp/CTLFireability13786987992697676537.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12179381400854191799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13786987992697676537.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.62839e+06,1.54773,62592,2,9157,5,93022,6,0,758,93736,0


Converting to forward existential form...Done !
original formula: AF(AG((EG(A(((((p50==1)&&(p374==1))&&((p675==1)&&(p976==1)))&&(p1277==1)) U (p1110==1))) * (p1162==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((EG(!((E(!((p1110==1)) U (!(((((p50==1)&&(p374==1))&&((p675==1)&&(p976==1)))&&(p1277==...228
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t13, t17, t18, t19, t28, t29, t30, t38, t39, t40, t42, t44, t61, t69, t70, t71, t...388
Detected timeout of ITS tools.
[2025-06-08 13:14:21] [INFO ] Flatten gal took : 24 ms
[2025-06-08 13:14:21] [INFO ] Applying decomposition
[2025-06-08 13:14:21] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16799366994658973337.txt' '-o' '/tmp/graph16799366994658973337.bin' '-w' '/tmp/graph16799366994658973337.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16799366994658973337.bin' '-l' '-1' '-v' '-w' '/tmp/graph16799366994658973337.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:14:21] [INFO ] Decomposing Gal with order
[2025-06-08 13:14:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:14:21] [INFO ] Removed a total of 1544 redundant transitions.
[2025-06-08 13:14:21] [INFO ] Flatten gal took : 25 ms
[2025-06-08 13:14:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 5 ms.
[2025-06-08 13:14:21] [INFO ] Time to serialize gal into /tmp/CTLFireability11846728278539767872.gal : 2 ms
[2025-06-08 13:14:21] [INFO ] Time to serialize properties into /tmp/CTLFireability15084183782377254626.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11846728278539767872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15084183782377254626.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.62839e+06,1.7511,70164,1361,616,48780,29199,625,437586,114,415845,0


Converting to forward existential form...Done !
original formula: AF(AG((EG(A(((((i0.u1.p50==1)&&(i1.u7.p374==1))&&((i3.u12.p675==1)&&(i2.u14.p976==1)))&&(i5.u20.p1277==1)) U (i4.u15.p1110==1))) * (i6.i1...172
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((EG(!((E(!((i4.u15.p1110==1)) U (!(((((i0.u1.p50==1)&&(i1.u7.p374==1))&&((i3.u12.p675=...292
Reverse transition relation is NOT exact ! Due to transitions t73, t89, t192, t402, t403, t404, t405, t407, t414, t415, i0.u1.t42, i1.t118, i1.t113, i1.t28...556
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,0,14.8483,372488,1,0,322305,100172,4248,2.26063e+06,844,1.44797e+06,641330
FORMULA MedleyB-PT-B03-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 1143 transition count 1744
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 1143 transition count 1744
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 85 place count 1118 transition count 1719
Iterating global reduction 0 with 25 rules applied. Total rules applied 110 place count 1118 transition count 1719
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 130 place count 1098 transition count 1699
Iterating global reduction 0 with 20 rules applied. Total rules applied 150 place count 1098 transition count 1699
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 151 place count 1098 transition count 1698
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 168 place count 1081 transition count 1681
Iterating global reduction 1 with 17 rules applied. Total rules applied 185 place count 1081 transition count 1681
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 201 place count 1065 transition count 1665
Iterating global reduction 1 with 16 rules applied. Total rules applied 217 place count 1065 transition count 1665
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 218 place count 1065 transition count 1664
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 232 place count 1051 transition count 1650
Iterating global reduction 2 with 14 rules applied. Total rules applied 246 place count 1051 transition count 1650
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 248 place count 1051 transition count 1648
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 259 place count 1040 transition count 1637
Iterating global reduction 3 with 11 rules applied. Total rules applied 270 place count 1040 transition count 1637
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 279 place count 1031 transition count 1628
Iterating global reduction 3 with 9 rules applied. Total rules applied 288 place count 1031 transition count 1628
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 289 place count 1031 transition count 1627
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 296 place count 1024 transition count 1620
Iterating global reduction 4 with 7 rules applied. Total rules applied 303 place count 1024 transition count 1620
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 309 place count 1018 transition count 1614
Iterating global reduction 4 with 6 rules applied. Total rules applied 315 place count 1018 transition count 1614
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 316 place count 1018 transition count 1613
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 319 place count 1015 transition count 1610
Iterating global reduction 5 with 3 rules applied. Total rules applied 322 place count 1015 transition count 1610
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 325 place count 1012 transition count 1607
Iterating global reduction 5 with 3 rules applied. Total rules applied 328 place count 1012 transition count 1607
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 331 place count 1009 transition count 1604
Iterating global reduction 5 with 3 rules applied. Total rules applied 334 place count 1009 transition count 1604
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 337 place count 1006 transition count 1601
Iterating global reduction 5 with 3 rules applied. Total rules applied 340 place count 1006 transition count 1601
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 343 place count 1003 transition count 1598
Iterating global reduction 5 with 3 rules applied. Total rules applied 346 place count 1003 transition count 1598
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 349 place count 1000 transition count 1595
Iterating global reduction 5 with 3 rules applied. Total rules applied 352 place count 1000 transition count 1595
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 355 place count 997 transition count 1592
Iterating global reduction 5 with 3 rules applied. Total rules applied 358 place count 997 transition count 1592
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 361 place count 994 transition count 1589
Iterating global reduction 5 with 3 rules applied. Total rules applied 364 place count 994 transition count 1589
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 365 place count 994 transition count 1588
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 367 place count 992 transition count 1586
Iterating global reduction 6 with 2 rules applied. Total rules applied 369 place count 992 transition count 1586
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 371 place count 990 transition count 1584
Iterating global reduction 6 with 2 rules applied. Total rules applied 373 place count 990 transition count 1584
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 375 place count 988 transition count 1582
Iterating global reduction 6 with 2 rules applied. Total rules applied 377 place count 988 transition count 1582
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 378 place count 988 transition count 1581
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 379 place count 987 transition count 1580
Iterating global reduction 7 with 1 rules applied. Total rules applied 380 place count 987 transition count 1580
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 381 place count 987 transition count 1579
Applied a total of 381 rules in 859 ms. Remains 987 /1173 variables (removed 186) and now considering 1579/1774 (removed 195) transitions.
// Phase 1: matrix 1579 rows 987 cols
[2025-06-08 13:14:37] [INFO ] Computed 6 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:14:38] [INFO ] Implicit Places using invariants in 524 ms returned []
[2025-06-08 13:14:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:14:39] [INFO ] Implicit Places using invariants and state equation in 1139 ms returned []
Implicit Place search using SMT with State Equation took 1666 ms to find 0 implicit places.
Running 1578 sub problems to find dead transitions.
[2025-06-08 13:14:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 986/2566 variables, and 0 constraints, problems are : Problem set: 0 solved, 1578 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/987 constraints, PredecessorRefiner: 1578/1578 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1578 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 986/2566 variables, and 0 constraints, problems are : Problem set: 0 solved, 1578 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/987 constraints, PredecessorRefiner: 0/1578 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61540ms problems are : Problem set: 0 solved, 1578 unsolved
Search for dead transitions found 0 dead transitions in 61544ms
Starting structural reductions in LTL mode, iteration 1 : 987/1173 places, 1579/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64080 ms. Remains : 987/1173 places, 1579/1774 transitions.
[2025-06-08 13:15:40] [INFO ] Flatten gal took : 33 ms
[2025-06-08 13:15:40] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:15:40] [INFO ] Input system was already deterministic with 1579 transitions.
[2025-06-08 13:15:40] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:15:41] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:15:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3640916660732070986.gal : 8 ms
[2025-06-08 13:15:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4584745352911428190.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3640916660732070986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4584745352911428190.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:16:11] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:16:11] [INFO ] Applying decomposition
[2025-06-08 13:16:11] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8562325166745233722.txt' '-o' '/tmp/graph8562325166745233722.bin' '-w' '/tmp/graph8562325166745233722.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8562325166745233722.bin' '-l' '-1' '-v' '-w' '/tmp/graph8562325166745233722.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:16:11] [INFO ] Decomposing Gal with order
[2025-06-08 13:16:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:16:11] [INFO ] Removed a total of 2812 redundant transitions.
[2025-06-08 13:16:11] [INFO ] Flatten gal took : 66 ms
[2025-06-08 13:16:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 9 ms.
[2025-06-08 13:16:11] [INFO ] Time to serialize gal into /tmp/CTLFireability9787043347516649052.gal : 10 ms
[2025-06-08 13:16:11] [INFO ] Time to serialize properties into /tmp/CTLFireability8621269055572832882.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9787043347516649052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8621269055572832882.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 1146 transition count 1747
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 1146 transition count 1747
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 77 place count 1123 transition count 1724
Iterating global reduction 0 with 23 rules applied. Total rules applied 100 place count 1123 transition count 1724
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 119 place count 1104 transition count 1705
Iterating global reduction 0 with 19 rules applied. Total rules applied 138 place count 1104 transition count 1705
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 139 place count 1104 transition count 1704
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 155 place count 1088 transition count 1688
Iterating global reduction 1 with 16 rules applied. Total rules applied 171 place count 1088 transition count 1688
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 187 place count 1072 transition count 1672
Iterating global reduction 1 with 16 rules applied. Total rules applied 203 place count 1072 transition count 1672
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 204 place count 1072 transition count 1671
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 218 place count 1058 transition count 1657
Iterating global reduction 2 with 14 rules applied. Total rules applied 232 place count 1058 transition count 1657
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 234 place count 1058 transition count 1655
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 246 place count 1046 transition count 1643
Iterating global reduction 3 with 12 rules applied. Total rules applied 258 place count 1046 transition count 1643
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 268 place count 1036 transition count 1633
Iterating global reduction 3 with 10 rules applied. Total rules applied 278 place count 1036 transition count 1633
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 279 place count 1036 transition count 1632
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 286 place count 1029 transition count 1625
Iterating global reduction 4 with 7 rules applied. Total rules applied 293 place count 1029 transition count 1625
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 299 place count 1023 transition count 1619
Iterating global reduction 4 with 6 rules applied. Total rules applied 305 place count 1023 transition count 1619
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 306 place count 1023 transition count 1618
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 309 place count 1020 transition count 1615
Iterating global reduction 5 with 3 rules applied. Total rules applied 312 place count 1020 transition count 1615
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 315 place count 1017 transition count 1612
Iterating global reduction 5 with 3 rules applied. Total rules applied 318 place count 1017 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 321 place count 1014 transition count 1609
Iterating global reduction 5 with 3 rules applied. Total rules applied 324 place count 1014 transition count 1609
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 327 place count 1011 transition count 1606
Iterating global reduction 5 with 3 rules applied. Total rules applied 330 place count 1011 transition count 1606
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 333 place count 1008 transition count 1603
Iterating global reduction 5 with 3 rules applied. Total rules applied 336 place count 1008 transition count 1603
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 339 place count 1005 transition count 1600
Iterating global reduction 5 with 3 rules applied. Total rules applied 342 place count 1005 transition count 1600
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 345 place count 1002 transition count 1597
Iterating global reduction 5 with 3 rules applied. Total rules applied 348 place count 1002 transition count 1597
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 351 place count 999 transition count 1594
Iterating global reduction 5 with 3 rules applied. Total rules applied 354 place count 999 transition count 1594
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 355 place count 999 transition count 1593
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 357 place count 997 transition count 1591
Iterating global reduction 6 with 2 rules applied. Total rules applied 359 place count 997 transition count 1591
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 361 place count 995 transition count 1589
Iterating global reduction 6 with 2 rules applied. Total rules applied 363 place count 995 transition count 1589
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 365 place count 993 transition count 1587
Iterating global reduction 6 with 2 rules applied. Total rules applied 367 place count 993 transition count 1587
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 368 place count 993 transition count 1586
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 369 place count 992 transition count 1585
Iterating global reduction 7 with 1 rules applied. Total rules applied 370 place count 992 transition count 1585
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 371 place count 992 transition count 1584
Applied a total of 371 rules in 819 ms. Remains 992 /1173 variables (removed 181) and now considering 1584/1774 (removed 190) transitions.
// Phase 1: matrix 1584 rows 992 cols
[2025-06-08 13:16:42] [INFO ] Computed 6 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:16:42] [INFO ] Implicit Places using invariants in 502 ms returned []
[2025-06-08 13:16:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:16:43] [INFO ] Implicit Places using invariants and state equation in 1008 ms returned []
Implicit Place search using SMT with State Equation took 1517 ms to find 0 implicit places.
Running 1583 sub problems to find dead transitions.
[2025-06-08 13:16:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 991/2576 variables, and 0 constraints, problems are : Problem set: 0 solved, 1583 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/992 constraints, PredecessorRefiner: 1583/1583 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1583 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 991/2576 variables, and 0 constraints, problems are : Problem set: 0 solved, 1583 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/992 constraints, PredecessorRefiner: 0/1583 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61391ms problems are : Problem set: 0 solved, 1583 unsolved
Search for dead transitions found 0 dead transitions in 61394ms
Starting structural reductions in LTL mode, iteration 1 : 992/1173 places, 1584/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63736 ms. Remains : 992/1173 places, 1584/1774 transitions.
[2025-06-08 13:17:45] [INFO ] Flatten gal took : 33 ms
[2025-06-08 13:17:45] [INFO ] Flatten gal took : 36 ms
[2025-06-08 13:17:45] [INFO ] Input system was already deterministic with 1584 transitions.
[2025-06-08 13:17:45] [INFO ] Flatten gal took : 42 ms
[2025-06-08 13:17:45] [INFO ] Flatten gal took : 37 ms
[2025-06-08 13:17:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15981905919433804431.gal : 8 ms
[2025-06-08 13:17:45] [INFO ] Time to serialize properties into /tmp/CTLFireability6343934432966490975.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15981905919433804431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6343934432966490975.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:18:15] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:18:15] [INFO ] Applying decomposition
[2025-06-08 13:18:15] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17890144863785180143.txt' '-o' '/tmp/graph17890144863785180143.bin' '-w' '/tmp/graph17890144863785180143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17890144863785180143.bin' '-l' '-1' '-v' '-w' '/tmp/graph17890144863785180143.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:18:15] [INFO ] Decomposing Gal with order
[2025-06-08 13:18:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:18:15] [INFO ] Removed a total of 2813 redundant transitions.
[2025-06-08 13:18:15] [INFO ] Flatten gal took : 70 ms
[2025-06-08 13:18:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 17 ms.
[2025-06-08 13:18:15] [INFO ] Time to serialize gal into /tmp/CTLFireability18005144358437204723.gal : 9 ms
[2025-06-08 13:18:15] [INFO ] Time to serialize properties into /tmp/CTLFireability8758837734575277772.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18005144358437204723.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8758837734575277772.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 1143 transition count 1744
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 1143 transition count 1744
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 85 place count 1118 transition count 1719
Iterating global reduction 0 with 25 rules applied. Total rules applied 110 place count 1118 transition count 1719
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 129 place count 1099 transition count 1700
Iterating global reduction 0 with 19 rules applied. Total rules applied 148 place count 1099 transition count 1700
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 149 place count 1099 transition count 1699
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 165 place count 1083 transition count 1683
Iterating global reduction 1 with 16 rules applied. Total rules applied 181 place count 1083 transition count 1683
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 196 place count 1068 transition count 1668
Iterating global reduction 1 with 15 rules applied. Total rules applied 211 place count 1068 transition count 1668
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 212 place count 1068 transition count 1667
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 225 place count 1055 transition count 1654
Iterating global reduction 2 with 13 rules applied. Total rules applied 238 place count 1055 transition count 1654
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 240 place count 1055 transition count 1652
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 250 place count 1045 transition count 1642
Iterating global reduction 3 with 10 rules applied. Total rules applied 260 place count 1045 transition count 1642
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 268 place count 1037 transition count 1634
Iterating global reduction 3 with 8 rules applied. Total rules applied 276 place count 1037 transition count 1634
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 277 place count 1037 transition count 1633
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 282 place count 1032 transition count 1628
Iterating global reduction 4 with 5 rules applied. Total rules applied 287 place count 1032 transition count 1628
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 291 place count 1028 transition count 1624
Iterating global reduction 4 with 4 rules applied. Total rules applied 295 place count 1028 transition count 1624
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 296 place count 1028 transition count 1623
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 299 place count 1025 transition count 1620
Iterating global reduction 5 with 3 rules applied. Total rules applied 302 place count 1025 transition count 1620
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 305 place count 1022 transition count 1617
Iterating global reduction 5 with 3 rules applied. Total rules applied 308 place count 1022 transition count 1617
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 311 place count 1019 transition count 1614
Iterating global reduction 5 with 3 rules applied. Total rules applied 314 place count 1019 transition count 1614
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 317 place count 1016 transition count 1611
Iterating global reduction 5 with 3 rules applied. Total rules applied 320 place count 1016 transition count 1611
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 323 place count 1013 transition count 1608
Iterating global reduction 5 with 3 rules applied. Total rules applied 326 place count 1013 transition count 1608
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 329 place count 1010 transition count 1605
Iterating global reduction 5 with 3 rules applied. Total rules applied 332 place count 1010 transition count 1605
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 335 place count 1007 transition count 1602
Iterating global reduction 5 with 3 rules applied. Total rules applied 338 place count 1007 transition count 1602
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 341 place count 1004 transition count 1599
Iterating global reduction 5 with 3 rules applied. Total rules applied 344 place count 1004 transition count 1599
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 345 place count 1004 transition count 1598
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 347 place count 1002 transition count 1596
Iterating global reduction 6 with 2 rules applied. Total rules applied 349 place count 1002 transition count 1596
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 351 place count 1000 transition count 1594
Iterating global reduction 6 with 2 rules applied. Total rules applied 353 place count 1000 transition count 1594
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 355 place count 998 transition count 1592
Iterating global reduction 6 with 2 rules applied. Total rules applied 357 place count 998 transition count 1592
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 358 place count 998 transition count 1591
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 359 place count 997 transition count 1590
Iterating global reduction 7 with 1 rules applied. Total rules applied 360 place count 997 transition count 1590
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 361 place count 997 transition count 1589
Applied a total of 361 rules in 900 ms. Remains 997 /1173 variables (removed 176) and now considering 1589/1774 (removed 185) transitions.
// Phase 1: matrix 1589 rows 997 cols
[2025-06-08 13:18:46] [INFO ] Computed 6 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:18:47] [INFO ] Implicit Places using invariants in 555 ms returned []
[2025-06-08 13:18:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:18:48] [INFO ] Implicit Places using invariants and state equation in 1074 ms returned []
Implicit Place search using SMT with State Equation took 1634 ms to find 0 implicit places.
Running 1588 sub problems to find dead transitions.
[2025-06-08 13:18:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 996/2586 variables, and 0 constraints, problems are : Problem set: 0 solved, 1588 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/997 constraints, PredecessorRefiner: 1588/1588 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1588 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 996/2586 variables, and 0 constraints, problems are : Problem set: 0 solved, 1588 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/997 constraints, PredecessorRefiner: 0/1588 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61594ms problems are : Problem set: 0 solved, 1588 unsolved
Search for dead transitions found 0 dead transitions in 61599ms
Starting structural reductions in LTL mode, iteration 1 : 997/1173 places, 1589/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64139 ms. Remains : 997/1173 places, 1589/1774 transitions.
[2025-06-08 13:19:50] [INFO ] Flatten gal took : 34 ms
[2025-06-08 13:19:50] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:19:50] [INFO ] Input system was already deterministic with 1589 transitions.
[2025-06-08 13:19:50] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:19:50] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:19:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9820403125488627822.gal : 7 ms
[2025-06-08 13:19:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15518355275484427056.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9820403125488627822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15518355275484427056.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:20:20] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:20:20] [INFO ] Applying decomposition
[2025-06-08 13:20:20] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9385170508453649426.txt' '-o' '/tmp/graph9385170508453649426.bin' '-w' '/tmp/graph9385170508453649426.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9385170508453649426.bin' '-l' '-1' '-v' '-w' '/tmp/graph9385170508453649426.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:20:20] [INFO ] Decomposing Gal with order
[2025-06-08 13:20:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:20:20] [INFO ] Removed a total of 2810 redundant transitions.
[2025-06-08 13:20:20] [INFO ] Flatten gal took : 62 ms
[2025-06-08 13:20:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 8 ms.
[2025-06-08 13:20:20] [INFO ] Time to serialize gal into /tmp/CTLFireability7170364110904573321.gal : 9 ms
[2025-06-08 13:20:20] [INFO ] Time to serialize properties into /tmp/CTLFireability11684931573870870944.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7170364110904573321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11684931573870870944.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Graph (trivial) has 1146 edges and 1173 vertex of which 75 / 1173 are part of one of the 14 SCC in 1 ms
Free SCC test removed 61 places
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 818 transitions
Trivial Post-agglo rules discarded 818 transitions
Performed 818 trivial Post agglomeration. Transition count delta: 818
Iterating post reduction 0 with 818 rules applied. Total rules applied 819 place count 1111 transition count 885
Reduce places removed 818 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 834 rules applied. Total rules applied 1653 place count 293 transition count 869
Reduce places removed 8 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 12 rules applied. Total rules applied 1665 place count 285 transition count 865
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1669 place count 281 transition count 865
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 53 Pre rules applied. Total rules applied 1669 place count 281 transition count 812
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 1775 place count 228 transition count 812
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1791 place count 212 transition count 796
Iterating global reduction 4 with 16 rules applied. Total rules applied 1807 place count 212 transition count 796
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1807 place count 212 transition count 795
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1809 place count 211 transition count 795
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1816 place count 204 transition count 708
Iterating global reduction 4 with 7 rules applied. Total rules applied 1823 place count 204 transition count 708
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1824 place count 204 transition count 707
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1826 place count 202 transition count 705
Iterating global reduction 5 with 2 rules applied. Total rules applied 1828 place count 202 transition count 705
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1830 place count 200 transition count 703
Iterating global reduction 5 with 2 rules applied. Total rules applied 1832 place count 200 transition count 703
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1833 place count 200 transition count 702
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 1905 place count 164 transition count 666
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1913 place count 164 transition count 658
Discarding 24 places :
Symmetric choice reduction at 7 with 24 rule applications. Total rules 1937 place count 140 transition count 504
Iterating global reduction 7 with 24 rules applied. Total rules applied 1961 place count 140 transition count 504
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1970 place count 140 transition count 495
Discarding 15 places :
Symmetric choice reduction at 8 with 15 rule applications. Total rules 1985 place count 125 transition count 476
Iterating global reduction 8 with 15 rules applied. Total rules applied 2000 place count 125 transition count 476
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 2012 place count 113 transition count 461
Iterating global reduction 8 with 12 rules applied. Total rules applied 2024 place count 113 transition count 461
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 2029 place count 113 transition count 456
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2031 place count 112 transition count 455
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 2036 place count 112 transition count 450
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 2046 place count 107 transition count 445
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2047 place count 106 transition count 444
Applied a total of 2047 rules in 92 ms. Remains 106 /1173 variables (removed 1067) and now considering 444/1774 (removed 1330) transitions.
[2025-06-08 13:20:50] [INFO ] Flow matrix only has 438 transitions (discarded 6 similar events)
// Phase 1: matrix 438 rows 106 cols
[2025-06-08 13:20:50] [INFO ] Computed 2 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:20:51] [INFO ] Implicit Places using invariants in 117 ms returned []
[2025-06-08 13:20:51] [INFO ] Flow matrix only has 438 transitions (discarded 6 similar events)
[2025-06-08 13:20:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:20:51] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-06-08 13:20:51] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 13:20:51] [INFO ] Redundant transitions in 3 ms returned []
Running 438 sub problems to find dead transitions.
[2025-06-08 13:20:51] [INFO ] Flow matrix only has 438 transitions (discarded 6 similar events)
[2025-06-08 13:20:51] [INFO ] Invariant cache hit.
[2025-06-08 13:20:51] [INFO ] State equation strengthened by 31 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 2 (OVERLAPS) 2/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:55] [INFO ] Deduced a trap composed of 19 places in 128 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:55] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:55] [INFO ] Deduced a trap composed of 23 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:55] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:55] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:55] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:55] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:55] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:56] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:56] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:56] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:56] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:56] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:56] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:57] [INFO ] Deduced a trap composed of 33 places in 97 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:57] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:58] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:58] [INFO ] Deduced a trap composed of 32 places in 130 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:20:59] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:00] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:00] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 7 (OVERLAPS) 437/543 variables, 106/129 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/543 variables, 30/159 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:06] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:07] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/543 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/543 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 11 (OVERLAPS) 1/544 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 544/544 variables, and 162 constraints, problems are : Problem set: 0 solved, 438 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 106/106 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 438/412 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 2 (OVERLAPS) 2/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 23/25 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:23] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:23] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:24] [INFO ] Deduced a trap composed of 33 places in 122 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:24] [INFO ] Deduced a trap composed of 34 places in 99 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 4/29 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:25] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 7 (OVERLAPS) 437/543 variables, 106/136 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/543 variables, 30/166 constraints. Problems are: Problem set: 0 solved, 438 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/543 variables, 412/578 constraints. Problems are: Problem set: 0 solved, 438 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:42] [INFO ] Deduced a trap composed of 35 places in 98 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 13:21:46] [INFO ] Deduced a trap composed of 33 places in 99 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 543/544 variables, and 580 constraints, problems are : Problem set: 0 solved, 438 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 106/106 constraints, ReadFeed: 30/31 constraints, PredecessorRefiner: 438/412 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60654ms problems are : Problem set: 0 solved, 438 unsolved
Search for dead transitions found 0 dead transitions in 60655ms
Starting structural reductions in SI_CTL mode, iteration 1 : 106/1173 places, 444/1774 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61244 ms. Remains : 106/1173 places, 444/1774 transitions.
[2025-06-08 13:21:52] [INFO ] Flatten gal took : 19 ms
[2025-06-08 13:21:52] [INFO ] Flatten gal took : 19 ms
[2025-06-08 13:21:52] [INFO ] Input system was already deterministic with 444 transitions.
[2025-06-08 13:21:52] [INFO ] Flatten gal took : 19 ms
[2025-06-08 13:21:52] [INFO ] Flatten gal took : 19 ms
[2025-06-08 13:21:52] [INFO ] Time to serialize gal into /tmp/CTLFireability13052780376719025878.gal : 3 ms
[2025-06-08 13:21:52] [INFO ] Time to serialize properties into /tmp/CTLFireability6875693817155126594.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13052780376719025878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6875693817155126594.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.90138e+06,2.64911,92840,2,11109,5,131422,6,0,861,131147,0


Converting to forward existential form...Done !
original formula: (EG((!(A(E((p908==1) U (p1468==1)) U ((((p50==1)&&(p351==1))&&((p652==1)&&(p953==1)))&&(p1254==1)))) + AF((((AF((p1194==0)) * (p28==1)) *...293
=> equivalent forward existential formula: ([FwdG(Init,(!(!((E(!(((((p50==1)&&(p351==1))&&((p652==1)&&(p953==1)))&&(p1254==1))) U (!(E((p908==1) U (p1468==...541
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t5, t6, t15, t17, t19, t20, t25, t26, t27, t37, t38, t39, t49, t50, t51, t54, t56, t7...427
Detected timeout of ITS tools.
[2025-06-08 13:22:22] [INFO ] Flatten gal took : 24 ms
[2025-06-08 13:22:22] [INFO ] Applying decomposition
[2025-06-08 13:22:22] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph593614623056779988.txt' '-o' '/tmp/graph593614623056779988.bin' '-w' '/tmp/graph593614623056779988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph593614623056779988.bin' '-l' '-1' '-v' '-w' '/tmp/graph593614623056779988.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:22:22] [INFO ] Decomposing Gal with order
[2025-06-08 13:22:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:22:22] [INFO ] Removed a total of 1546 redundant transitions.
[2025-06-08 13:22:22] [INFO ] Flatten gal took : 25 ms
[2025-06-08 13:22:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 5 ms.
[2025-06-08 13:22:22] [INFO ] Time to serialize gal into /tmp/CTLFireability15630459775601076539.gal : 1 ms
[2025-06-08 13:22:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15370384926530179947.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15630459775601076539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15370384926530179947.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.90138e+06,0.51341,26140,1212,384,34902,4459,675,115575,129,10636,0


Converting to forward existential form...Done !
original formula: (EG((!(A(E((i3.i1.u20.p908==1) U (i6.i1.u24.p1468==1)) U ((((i0.i0.u0.p50==1)&&(i2.u10.p351==1))&&((i4.u14.p652==1)&&(i3.i0.u16.p953==1))...444
=> equivalent forward existential formula: ([FwdG(Init,(!(!((E(!(((((i0.i0.u0.p50==1)&&(i2.u10.p351==1))&&((i4.u14.p652==1)&&(i3.i0.u16.p953==1)))&&(i5.u22...772
Reverse transition relation is NOT exact ! Due to transitions t135, t190, t215, t426, t427, t428, t429, t431, t439, i0.t111, i0.i0.t81, i0.i0.u0.t54, i0.i1...632
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,1,17.5558,447260,1,0,538237,25168,4105,2.85998e+06,843,117371,922851
FORMULA MedleyB-PT-B03-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 1143 transition count 1744
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 1143 transition count 1744
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 85 place count 1118 transition count 1719
Iterating global reduction 0 with 25 rules applied. Total rules applied 110 place count 1118 transition count 1719
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 130 place count 1098 transition count 1699
Iterating global reduction 0 with 20 rules applied. Total rules applied 150 place count 1098 transition count 1699
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 151 place count 1098 transition count 1698
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 168 place count 1081 transition count 1681
Iterating global reduction 1 with 17 rules applied. Total rules applied 185 place count 1081 transition count 1681
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 201 place count 1065 transition count 1665
Iterating global reduction 1 with 16 rules applied. Total rules applied 217 place count 1065 transition count 1665
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 218 place count 1065 transition count 1664
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 232 place count 1051 transition count 1650
Iterating global reduction 2 with 14 rules applied. Total rules applied 246 place count 1051 transition count 1650
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 248 place count 1051 transition count 1648
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 259 place count 1040 transition count 1637
Iterating global reduction 3 with 11 rules applied. Total rules applied 270 place count 1040 transition count 1637
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 279 place count 1031 transition count 1628
Iterating global reduction 3 with 9 rules applied. Total rules applied 288 place count 1031 transition count 1628
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 295 place count 1024 transition count 1621
Iterating global reduction 3 with 7 rules applied. Total rules applied 302 place count 1024 transition count 1621
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 308 place count 1018 transition count 1615
Iterating global reduction 3 with 6 rules applied. Total rules applied 314 place count 1018 transition count 1615
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 315 place count 1018 transition count 1614
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 318 place count 1015 transition count 1611
Iterating global reduction 4 with 3 rules applied. Total rules applied 321 place count 1015 transition count 1611
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 324 place count 1012 transition count 1608
Iterating global reduction 4 with 3 rules applied. Total rules applied 327 place count 1012 transition count 1608
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 330 place count 1009 transition count 1605
Iterating global reduction 4 with 3 rules applied. Total rules applied 333 place count 1009 transition count 1605
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 336 place count 1006 transition count 1602
Iterating global reduction 4 with 3 rules applied. Total rules applied 339 place count 1006 transition count 1602
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 342 place count 1003 transition count 1599
Iterating global reduction 4 with 3 rules applied. Total rules applied 345 place count 1003 transition count 1599
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 348 place count 1000 transition count 1596
Iterating global reduction 4 with 3 rules applied. Total rules applied 351 place count 1000 transition count 1596
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 354 place count 997 transition count 1593
Iterating global reduction 4 with 3 rules applied. Total rules applied 357 place count 997 transition count 1593
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 360 place count 994 transition count 1590
Iterating global reduction 4 with 3 rules applied. Total rules applied 363 place count 994 transition count 1590
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 364 place count 994 transition count 1589
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 366 place count 992 transition count 1587
Iterating global reduction 5 with 2 rules applied. Total rules applied 368 place count 992 transition count 1587
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 370 place count 990 transition count 1585
Iterating global reduction 5 with 2 rules applied. Total rules applied 372 place count 990 transition count 1585
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 374 place count 988 transition count 1583
Iterating global reduction 5 with 2 rules applied. Total rules applied 376 place count 988 transition count 1583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 377 place count 988 transition count 1582
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 378 place count 987 transition count 1581
Iterating global reduction 6 with 1 rules applied. Total rules applied 379 place count 987 transition count 1581
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 380 place count 987 transition count 1580
Applied a total of 380 rules in 866 ms. Remains 987 /1173 variables (removed 186) and now considering 1580/1774 (removed 194) transitions.
// Phase 1: matrix 1580 rows 987 cols
[2025-06-08 13:22:40] [INFO ] Computed 6 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:22:41] [INFO ] Implicit Places using invariants in 551 ms returned []
[2025-06-08 13:22:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:22:42] [INFO ] Implicit Places using invariants and state equation in 1098 ms returned []
Implicit Place search using SMT with State Equation took 1651 ms to find 0 implicit places.
Running 1579 sub problems to find dead transitions.
[2025-06-08 13:22:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 986/2567 variables, and 0 constraints, problems are : Problem set: 0 solved, 1579 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/987 constraints, PredecessorRefiner: 1579/1579 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1579 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 986/2567 variables, and 0 constraints, problems are : Problem set: 0 solved, 1579 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/987 constraints, PredecessorRefiner: 0/1579 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61520ms problems are : Problem set: 0 solved, 1579 unsolved
Search for dead transitions found 0 dead transitions in 61526ms
Starting structural reductions in LTL mode, iteration 1 : 987/1173 places, 1580/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64052 ms. Remains : 987/1173 places, 1580/1774 transitions.
[2025-06-08 13:23:44] [INFO ] Flatten gal took : 33 ms
[2025-06-08 13:23:44] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:23:44] [INFO ] Input system was already deterministic with 1580 transitions.
[2025-06-08 13:23:44] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:23:44] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:23:44] [INFO ] Time to serialize gal into /tmp/CTLFireability2517772706701968066.gal : 7 ms
[2025-06-08 13:23:44] [INFO ] Time to serialize properties into /tmp/CTLFireability16596338850960381492.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2517772706701968066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16596338850960381492.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:24:14] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:24:14] [INFO ] Applying decomposition
[2025-06-08 13:24:14] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1476399176220412456.txt' '-o' '/tmp/graph1476399176220412456.bin' '-w' '/tmp/graph1476399176220412456.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1476399176220412456.bin' '-l' '-1' '-v' '-w' '/tmp/graph1476399176220412456.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:24:14] [INFO ] Decomposing Gal with order
[2025-06-08 13:24:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:24:14] [INFO ] Removed a total of 2813 redundant transitions.
[2025-06-08 13:24:14] [INFO ] Flatten gal took : 62 ms
[2025-06-08 13:24:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 15 ms.
[2025-06-08 13:24:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13537704153503937259.gal : 8 ms
[2025-06-08 13:24:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15016170321164147924.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13537704153503937259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15016170321164147924.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 1142 transition count 1743
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 1142 transition count 1743
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 88 place count 1116 transition count 1717
Iterating global reduction 0 with 26 rules applied. Total rules applied 114 place count 1116 transition count 1717
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 135 place count 1095 transition count 1696
Iterating global reduction 0 with 21 rules applied. Total rules applied 156 place count 1095 transition count 1696
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 157 place count 1095 transition count 1695
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 175 place count 1077 transition count 1677
Iterating global reduction 1 with 18 rules applied. Total rules applied 193 place count 1077 transition count 1677
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 210 place count 1060 transition count 1660
Iterating global reduction 1 with 17 rules applied. Total rules applied 227 place count 1060 transition count 1660
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 228 place count 1060 transition count 1659
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 243 place count 1045 transition count 1644
Iterating global reduction 2 with 15 rules applied. Total rules applied 258 place count 1045 transition count 1644
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 260 place count 1045 transition count 1642
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 272 place count 1033 transition count 1630
Iterating global reduction 3 with 12 rules applied. Total rules applied 284 place count 1033 transition count 1630
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 294 place count 1023 transition count 1620
Iterating global reduction 3 with 10 rules applied. Total rules applied 304 place count 1023 transition count 1620
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 305 place count 1023 transition count 1619
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 312 place count 1016 transition count 1612
Iterating global reduction 4 with 7 rules applied. Total rules applied 319 place count 1016 transition count 1612
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 325 place count 1010 transition count 1606
Iterating global reduction 4 with 6 rules applied. Total rules applied 331 place count 1010 transition count 1606
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 332 place count 1010 transition count 1605
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 335 place count 1007 transition count 1602
Iterating global reduction 5 with 3 rules applied. Total rules applied 338 place count 1007 transition count 1602
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 341 place count 1004 transition count 1599
Iterating global reduction 5 with 3 rules applied. Total rules applied 344 place count 1004 transition count 1599
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 347 place count 1001 transition count 1596
Iterating global reduction 5 with 3 rules applied. Total rules applied 350 place count 1001 transition count 1596
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 353 place count 998 transition count 1593
Iterating global reduction 5 with 3 rules applied. Total rules applied 356 place count 998 transition count 1593
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 359 place count 995 transition count 1590
Iterating global reduction 5 with 3 rules applied. Total rules applied 362 place count 995 transition count 1590
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 365 place count 992 transition count 1587
Iterating global reduction 5 with 3 rules applied. Total rules applied 368 place count 992 transition count 1587
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 371 place count 989 transition count 1584
Iterating global reduction 5 with 3 rules applied. Total rules applied 374 place count 989 transition count 1584
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 377 place count 986 transition count 1581
Iterating global reduction 5 with 3 rules applied. Total rules applied 380 place count 986 transition count 1581
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 381 place count 986 transition count 1580
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 383 place count 984 transition count 1578
Iterating global reduction 6 with 2 rules applied. Total rules applied 385 place count 984 transition count 1578
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 387 place count 982 transition count 1576
Iterating global reduction 6 with 2 rules applied. Total rules applied 389 place count 982 transition count 1576
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 391 place count 980 transition count 1574
Iterating global reduction 6 with 2 rules applied. Total rules applied 393 place count 980 transition count 1574
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 394 place count 980 transition count 1573
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 395 place count 979 transition count 1572
Iterating global reduction 7 with 1 rules applied. Total rules applied 396 place count 979 transition count 1572
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 397 place count 979 transition count 1571
Applied a total of 397 rules in 837 ms. Remains 979 /1173 variables (removed 194) and now considering 1571/1774 (removed 203) transitions.
// Phase 1: matrix 1571 rows 979 cols
[2025-06-08 13:24:45] [INFO ] Computed 6 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:24:46] [INFO ] Implicit Places using invariants in 528 ms returned []
[2025-06-08 13:24:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:24:47] [INFO ] Implicit Places using invariants and state equation in 1079 ms returned []
Implicit Place search using SMT with State Equation took 1609 ms to find 0 implicit places.
Running 1570 sub problems to find dead transitions.
[2025-06-08 13:24:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 978/2550 variables, and 0 constraints, problems are : Problem set: 0 solved, 1570 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/979 constraints, PredecessorRefiner: 1570/1570 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1570 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 978/2550 variables, and 0 constraints, problems are : Problem set: 0 solved, 1570 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/979 constraints, PredecessorRefiner: 0/1570 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61510ms problems are : Problem set: 0 solved, 1570 unsolved
Search for dead transitions found 0 dead transitions in 61516ms
Starting structural reductions in LTL mode, iteration 1 : 979/1173 places, 1571/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63970 ms. Remains : 979/1173 places, 1571/1774 transitions.
[2025-06-08 13:25:48] [INFO ] Flatten gal took : 33 ms
[2025-06-08 13:25:48] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:25:49] [INFO ] Input system was already deterministic with 1571 transitions.
[2025-06-08 13:25:49] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:25:49] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:25:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9483970339894950334.gal : 8 ms
[2025-06-08 13:25:49] [INFO ] Time to serialize properties into /tmp/CTLFireability15288719995928284081.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9483970339894950334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15288719995928284081.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:26:19] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:26:19] [INFO ] Applying decomposition
[2025-06-08 13:26:19] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15094589911846427185.txt' '-o' '/tmp/graph15094589911846427185.bin' '-w' '/tmp/graph15094589911846427185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15094589911846427185.bin' '-l' '-1' '-v' '-w' '/tmp/graph15094589911846427185.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:26:19] [INFO ] Decomposing Gal with order
[2025-06-08 13:26:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:26:19] [INFO ] Removed a total of 2819 redundant transitions.
[2025-06-08 13:26:19] [INFO ] Flatten gal took : 73 ms
[2025-06-08 13:26:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 8 ms.
[2025-06-08 13:26:19] [INFO ] Time to serialize gal into /tmp/CTLFireability1598257225549016005.gal : 7 ms
[2025-06-08 13:26:19] [INFO ] Time to serialize properties into /tmp/CTLFireability203380257811344350.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1598257225549016005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability203380257811344350.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1144 transition count 1745
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1144 transition count 1745
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 82 place count 1120 transition count 1721
Iterating global reduction 0 with 24 rules applied. Total rules applied 106 place count 1120 transition count 1721
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 125 place count 1101 transition count 1702
Iterating global reduction 0 with 19 rules applied. Total rules applied 144 place count 1101 transition count 1702
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 145 place count 1101 transition count 1701
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 161 place count 1085 transition count 1685
Iterating global reduction 1 with 16 rules applied. Total rules applied 177 place count 1085 transition count 1685
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 192 place count 1070 transition count 1670
Iterating global reduction 1 with 15 rules applied. Total rules applied 207 place count 1070 transition count 1670
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 208 place count 1070 transition count 1669
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 221 place count 1057 transition count 1656
Iterating global reduction 2 with 13 rules applied. Total rules applied 234 place count 1057 transition count 1656
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 235 place count 1057 transition count 1655
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 246 place count 1046 transition count 1644
Iterating global reduction 3 with 11 rules applied. Total rules applied 257 place count 1046 transition count 1644
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 266 place count 1037 transition count 1635
Iterating global reduction 3 with 9 rules applied. Total rules applied 275 place count 1037 transition count 1635
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 276 place count 1037 transition count 1634
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 282 place count 1031 transition count 1628
Iterating global reduction 4 with 6 rules applied. Total rules applied 288 place count 1031 transition count 1628
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 294 place count 1025 transition count 1622
Iterating global reduction 4 with 6 rules applied. Total rules applied 300 place count 1025 transition count 1622
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 301 place count 1025 transition count 1621
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 304 place count 1022 transition count 1618
Iterating global reduction 5 with 3 rules applied. Total rules applied 307 place count 1022 transition count 1618
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 310 place count 1019 transition count 1615
Iterating global reduction 5 with 3 rules applied. Total rules applied 313 place count 1019 transition count 1615
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 316 place count 1016 transition count 1612
Iterating global reduction 5 with 3 rules applied. Total rules applied 319 place count 1016 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 322 place count 1013 transition count 1609
Iterating global reduction 5 with 3 rules applied. Total rules applied 325 place count 1013 transition count 1609
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 328 place count 1010 transition count 1606
Iterating global reduction 5 with 3 rules applied. Total rules applied 331 place count 1010 transition count 1606
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 334 place count 1007 transition count 1603
Iterating global reduction 5 with 3 rules applied. Total rules applied 337 place count 1007 transition count 1603
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 340 place count 1004 transition count 1600
Iterating global reduction 5 with 3 rules applied. Total rules applied 343 place count 1004 transition count 1600
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 346 place count 1001 transition count 1597
Iterating global reduction 5 with 3 rules applied. Total rules applied 349 place count 1001 transition count 1597
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 350 place count 1001 transition count 1596
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 352 place count 999 transition count 1594
Iterating global reduction 6 with 2 rules applied. Total rules applied 354 place count 999 transition count 1594
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 356 place count 997 transition count 1592
Iterating global reduction 6 with 2 rules applied. Total rules applied 358 place count 997 transition count 1592
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 360 place count 995 transition count 1590
Iterating global reduction 6 with 2 rules applied. Total rules applied 362 place count 995 transition count 1590
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 363 place count 995 transition count 1589
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 364 place count 994 transition count 1588
Iterating global reduction 7 with 1 rules applied. Total rules applied 365 place count 994 transition count 1588
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 366 place count 994 transition count 1587
Applied a total of 366 rules in 863 ms. Remains 994 /1173 variables (removed 179) and now considering 1587/1774 (removed 187) transitions.
// Phase 1: matrix 1587 rows 994 cols
[2025-06-08 13:26:50] [INFO ] Computed 6 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:26:50] [INFO ] Implicit Places using invariants in 503 ms returned []
[2025-06-08 13:26:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:26:51] [INFO ] Implicit Places using invariants and state equation in 1052 ms returned []
Implicit Place search using SMT with State Equation took 1558 ms to find 0 implicit places.
Running 1586 sub problems to find dead transitions.
[2025-06-08 13:26:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 1.0)
(s607 1.0)
(s608 1.0)
(s609 1.0)
(s610 1.0)
(s611 1.0)
(s612 1.0)
(s613 1.0)
(s614 1.0)
(s615 1.0)
(s616 1.0)
(s617 1.0)
(s618 1.0)
(s619 1.0)
(s620 1.0)
(s621 1.0)
(s622 1.0)
(s623 1.0)
(s624 1.0)
(s625 1.0)
(s626 1.0)
(s627 1.0)
(s628 1.0)
(s629 1.0)
(s630 1.0)
(s631 1.0)
(s632 1.0)
(s633 1.0)
(s634 1.0)
(s635 1.0)
(s636 1.0)
(s637 1.0)
(s638 1.0)
(s639 1.0)
(s640 1.0)
(s641 1.0)
(s642 1.0)
(s643 1.0)
(s644 1.0)
(s645 1.0)
(s646 1.0)
(s647 1.0)
(s648 1.0)
(s649 1.0)
(s650 1.0)
(s651 1.0)
(s652 1.0)
(s653 1.0)
(s654 1.0)
(s655 1.0)
(s656 1.0)
(s657 1.0)
(s658 1.0)
(s659 1.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
(s681 1.0)
(s682 1.0)
(s683 1.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 1.0)
(s689 1.0)
(s690 1.0)
(s691 1.0)
(s692 1.0)
(s693 1.0)
(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 1.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 1.0)
(s723 1.0)
(s724 1.0)
(s725 1.0)
(s726 1.0)
(s727 1.0)
(s728 1.0)
(s729 1.0)
(s730 1.0)
(s731 1.0)
(s732 1.0)
(s733 1.0)
(s734 1.0)
(s735 1.0)
(s736 1.0)
(s737 1.0)
(s738 1.0)
(s739 1.0)
(s740 1.0)
(s741 1.0)
(s742 1.0)
(s743 1.0)
(s744 1.0)
(s745 1.0)
(s746 1.0)
(s747 1.0)
(s748 1.0)
(s749 1.0)
(s750 1.0)
(s751 1.0)
(s752 1.0)
(s753 1.0)
(s754 1.0)
(s755 1.0)
(s756 1.0)
(s757 1.0)
(s758 1.0)
(s759 1.0)
(s760 1.0)
(s761 1.0)
(s762 1.0)
(s763 1.0)
(s764 1.0)
(s765 1.0)
(s766 1.0)
(s767 1.0)
(s768 1.0)
(s769 1.0)
(s770 1.0)
(s771 1.0)
(s772 1.0)
(s773 1.0)
(s774 1.0)
(s775 1.0)
(s776 1.0)
(s777 1.0)
(s778 1.0)
(s779 1.0)
(s780 1.0)
(s781 1.0)
(s782 1.0)
(s783 1.0)
(s784 1.0)
(s785 1.0)
(s786 1.0)
(s787 1.0)
(s788 1.0)
(s789 1.0)
(s790 1.0)
(s791 1.0)
(s792 1.0)
(s793 1.0)
(s794 1.0)
(s795 1.0)
(s796 1.0)
(s797 1.0)
(s798 1.0)
(s799 1.0)
(s800 1.0)
(s801 1.0)
(s802 1.0)
(s803 1.0)
(s804 1.0)
(s805 1.0)
(s806 1.0)
(s807 1.0)
(s808 1.0)
(s809 1.0)
(s810 1.0)
(s811 1.0)
(s812 1.0)
(s813 1.0)
(s814 1.0)
(s815 1.0)
(s816 1.0)
(s817 1.0)
(s818 1.0)
(s819 1.0)
(s820 1.0)
(s821 1.0)
(s822 1.0)
(s823 1.0)
(s824 1.0)
(s825 1.0)
(s826 1.0)
(s827 1.0)
(s828 1.0)
(s829 1.0)
(s830 1.0)
(s831 1.0)
(s832 1.0)
(s833 1.0)
(s834 1.0)
(s835 1.0)
(s836 1.0)
(s837 1.0)
(s838 1.0)
(s839 1.0)
(s840 1.0)
(s841 1.0)
(s842 1.0)
(s843 1.0)
(s844 1.0)
(s845 1.0)
(s846 1.0)
(s847 1.0)
(s848 1.0)
(s849 1.0)
(s850 1.0)
(s851 1.0)
(s852 1.0)
(s853 1.0)
(s854 1.0)
(s855 1.0)
(s856 1.0)
(s857 1.0)
(s858 1.0)
(s859 1.0)
(s860 1.0)
(s861 1.0)
(s862 1.0)
(s863 1.0)
(s864 1.0)
(s865 1.0)
(s866 1.0)
(s867 1.0)
(s868 1.0)
(s869 1.0)
(s870 1.0)
(s871 1.0)
(s872 1.0)
(s873 1.0)
(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
(s881 1.0)
(s882 1.0)
(s883 1.0)
(s884 1.0)
(s885 1.0)
(s886 timeout
1.0)
(s887 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 993/2581 variables, and 0 constraints, problems are : Problem set: 0 solved, 1586 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/994 constraints, PredecessorRefiner: 1586/1586 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1586 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 993/2581 variables, and 0 constraints, problems are : Problem set: 0 solved, 1586 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/994 constraints, PredecessorRefiner: 0/1586 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61651ms problems are : Problem set: 0 solved, 1586 unsolved
Search for dead transitions found 0 dead transitions in 61654ms
Starting structural reductions in LTL mode, iteration 1 : 994/1173 places, 1587/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64086 ms. Remains : 994/1173 places, 1587/1774 transitions.
[2025-06-08 13:27:53] [INFO ] Flatten gal took : 34 ms
[2025-06-08 13:27:53] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:27:53] [INFO ] Input system was already deterministic with 1587 transitions.
[2025-06-08 13:27:53] [INFO ] Flatten gal took : 35 ms
[2025-06-08 13:27:53] [INFO ] Flatten gal took : 36 ms
[2025-06-08 13:27:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8971273451057253072.gal : 7 ms
[2025-06-08 13:27:53] [INFO ] Time to serialize properties into /tmp/CTLFireability18019632973492722543.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8971273451057253072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18019632973492722543.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:28:23] [INFO ] Flatten gal took : 34 ms
[2025-06-08 13:28:23] [INFO ] Applying decomposition
[2025-06-08 13:28:24] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6239907994677077760.txt' '-o' '/tmp/graph6239907994677077760.bin' '-w' '/tmp/graph6239907994677077760.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6239907994677077760.bin' '-l' '-1' '-v' '-w' '/tmp/graph6239907994677077760.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:28:24] [INFO ] Decomposing Gal with order
[2025-06-08 13:28:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:28:24] [INFO ] Removed a total of 2823 redundant transitions.
[2025-06-08 13:28:24] [INFO ] Flatten gal took : 59 ms
[2025-06-08 13:28:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 8 ms.
[2025-06-08 13:28:24] [INFO ] Time to serialize gal into /tmp/CTLFireability17271778905441229574.gal : 8 ms
[2025-06-08 13:28:24] [INFO ] Time to serialize properties into /tmp/CTLFireability12293600260280865935.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17271778905441229574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12293600260280865935.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1173/1173 places, 1774/1774 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 1146 transition count 1747
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 1146 transition count 1747
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 76 place count 1124 transition count 1725
Iterating global reduction 0 with 22 rules applied. Total rules applied 98 place count 1124 transition count 1725
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 115 place count 1107 transition count 1708
Iterating global reduction 0 with 17 rules applied. Total rules applied 132 place count 1107 transition count 1708
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 148 place count 1091 transition count 1692
Iterating global reduction 0 with 16 rules applied. Total rules applied 164 place count 1091 transition count 1692
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 179 place count 1076 transition count 1677
Iterating global reduction 0 with 15 rules applied. Total rules applied 194 place count 1076 transition count 1677
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 195 place count 1076 transition count 1676
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 208 place count 1063 transition count 1663
Iterating global reduction 1 with 13 rules applied. Total rules applied 221 place count 1063 transition count 1663
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 222 place count 1063 transition count 1662
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 232 place count 1053 transition count 1652
Iterating global reduction 2 with 10 rules applied. Total rules applied 242 place count 1053 transition count 1652
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 251 place count 1044 transition count 1643
Iterating global reduction 2 with 9 rules applied. Total rules applied 260 place count 1044 transition count 1643
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 261 place count 1044 transition count 1642
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 268 place count 1037 transition count 1635
Iterating global reduction 3 with 7 rules applied. Total rules applied 275 place count 1037 transition count 1635
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 281 place count 1031 transition count 1629
Iterating global reduction 3 with 6 rules applied. Total rules applied 287 place count 1031 transition count 1629
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 288 place count 1031 transition count 1628
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 291 place count 1028 transition count 1625
Iterating global reduction 4 with 3 rules applied. Total rules applied 294 place count 1028 transition count 1625
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 297 place count 1025 transition count 1622
Iterating global reduction 4 with 3 rules applied. Total rules applied 300 place count 1025 transition count 1622
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 303 place count 1022 transition count 1619
Iterating global reduction 4 with 3 rules applied. Total rules applied 306 place count 1022 transition count 1619
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 309 place count 1019 transition count 1616
Iterating global reduction 4 with 3 rules applied. Total rules applied 312 place count 1019 transition count 1616
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 315 place count 1016 transition count 1613
Iterating global reduction 4 with 3 rules applied. Total rules applied 318 place count 1016 transition count 1613
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 321 place count 1013 transition count 1610
Iterating global reduction 4 with 3 rules applied. Total rules applied 324 place count 1013 transition count 1610
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 327 place count 1010 transition count 1607
Iterating global reduction 4 with 3 rules applied. Total rules applied 330 place count 1010 transition count 1607
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 333 place count 1007 transition count 1604
Iterating global reduction 4 with 3 rules applied. Total rules applied 336 place count 1007 transition count 1604
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 337 place count 1007 transition count 1603
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 339 place count 1005 transition count 1601
Iterating global reduction 5 with 2 rules applied. Total rules applied 341 place count 1005 transition count 1601
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 343 place count 1003 transition count 1599
Iterating global reduction 5 with 2 rules applied. Total rules applied 345 place count 1003 transition count 1599
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 347 place count 1001 transition count 1597
Iterating global reduction 5 with 2 rules applied. Total rules applied 349 place count 1001 transition count 1597
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 350 place count 1001 transition count 1596
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 351 place count 1000 transition count 1595
Iterating global reduction 6 with 1 rules applied. Total rules applied 352 place count 1000 transition count 1595
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 353 place count 1000 transition count 1594
Applied a total of 353 rules in 828 ms. Remains 1000 /1173 variables (removed 173) and now considering 1594/1774 (removed 180) transitions.
// Phase 1: matrix 1594 rows 1000 cols
[2025-06-08 13:28:55] [INFO ] Computed 6 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:28:55] [INFO ] Implicit Places using invariants in 417 ms returned []
[2025-06-08 13:28:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 13:28:56] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1459 ms to find 0 implicit places.
Running 1593 sub problems to find dead transitions.
[2025-06-08 13:28:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 999/2594 variables, and 0 constraints, problems are : Problem set: 0 solved, 1593 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 1593/1593 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1593 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 999/2594 variables, and 0 constraints, problems are : Problem set: 0 solved, 1593 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/6 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/1593 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61379ms problems are : Problem set: 0 solved, 1593 unsolved
Search for dead transitions found 0 dead transitions in 61384ms
Starting structural reductions in LTL mode, iteration 1 : 1000/1173 places, 1594/1774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63679 ms. Remains : 1000/1173 places, 1594/1774 transitions.
[2025-06-08 13:29:58] [INFO ] Flatten gal took : 34 ms
[2025-06-08 13:29:58] [INFO ] Flatten gal took : 36 ms
[2025-06-08 13:29:58] [INFO ] Input system was already deterministic with 1594 transitions.
[2025-06-08 13:29:58] [INFO ] Flatten gal took : 59 ms
[2025-06-08 13:29:58] [INFO ] Flatten gal took : 38 ms
[2025-06-08 13:29:58] [INFO ] Time to serialize gal into /tmp/CTLFireability533760419742729303.gal : 8 ms
[2025-06-08 13:29:58] [INFO ] Time to serialize properties into /tmp/CTLFireability11940938861763882096.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability533760419742729303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11940938861763882096.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:30:28] [INFO ] Flatten gal took : 36 ms
[2025-06-08 13:30:28] [INFO ] Applying decomposition
[2025-06-08 13:30:28] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3618579540612728138.txt' '-o' '/tmp/graph3618579540612728138.bin' '-w' '/tmp/graph3618579540612728138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3618579540612728138.bin' '-l' '-1' '-v' '-w' '/tmp/graph3618579540612728138.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:30:28] [INFO ] Decomposing Gal with order
[2025-06-08 13:30:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:30:28] [INFO ] Removed a total of 2818 redundant transitions.
[2025-06-08 13:30:28] [INFO ] Flatten gal took : 61 ms
[2025-06-08 13:30:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 8 ms.
[2025-06-08 13:30:28] [INFO ] Time to serialize gal into /tmp/CTLFireability17719895537947988187.gal : 8 ms
[2025-06-08 13:30:28] [INFO ] Time to serialize properties into /tmp/CTLFireability816885018740828345.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17719895537947988187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability816885018740828345.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 13:30:58] [INFO ] Flatten gal took : 48 ms
[2025-06-08 13:30:58] [INFO ] Flatten gal took : 41 ms
[2025-06-08 13:30:58] [INFO ] Applying decomposition
[2025-06-08 13:30:59] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3028949418841681169.txt' '-o' '/tmp/graph3028949418841681169.bin' '-w' '/tmp/graph3028949418841681169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3028949418841681169.bin' '-l' '-1' '-v' '-w' '/tmp/graph3028949418841681169.weights' '-q' '0' '-e' '0.001'
[2025-06-08 13:30:59] [INFO ] Decomposing Gal with order
[2025-06-08 13:30:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 13:30:59] [INFO ] Removed a total of 2874 redundant transitions.
[2025-06-08 13:30:59] [INFO ] Flatten gal took : 65 ms
[2025-06-08 13:30:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 8 ms.
[2025-06-08 13:30:59] [INFO ] Time to serialize gal into /tmp/CTLFireability3496899681252299506.gal : 9 ms
[2025-06-08 13:30:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4923237271528133879.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3496899681252299506.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4923237271528133879.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44657e+12,55.0715,1837172,6039,18,1.4692e+06,1772,2240,1.83021e+07,52,4745,0


Converting to forward existential form...Done !
original formula: E(AF(AX(((AX(((((i7.u29.p73==1)&&(i7.u105.p351==1))&&((i7.u218.p675==1)&&(i7.u296.p931==1)))&&(i7.u396.p1232==1))) * !(((i21.i0.i0.u195.p...620
=> equivalent forward existential formula: [(FwdU((FwdU(Init,!(EG(!(!(EX(!(((!(EX(!(((((i7.u29.p73==1)&&(i7.u105.p351==1))&&((i7.u218.p675==1)&&(i7.u296.p9...697
Reverse transition relation is NOT exact ! Due to transitions t33, t34, t90, t109, t142, t152, t265, t299, t467, t507, t669, t671, t705, t717, t748, t859, ...918
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Detected timeout of ITS tools.
[2025-06-08 14:00:40] [INFO ] Applying decomposition
[2025-06-08 14:00:41] [INFO ] Flatten gal took : 39 ms
[2025-06-08 14:00:41] [INFO ] Decomposing Gal with order
[2025-06-08 14:00:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 14:00:41] [INFO ] Removed a total of 2640 redundant transitions.
[2025-06-08 14:00:41] [INFO ] Flatten gal took : 100 ms
[2025-06-08 14:00:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 388 labels/synchronizations in 7 ms.
[2025-06-08 14:00:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3949436130899685646.gal : 4 ms
[2025-06-08 14:00:41] [INFO ] Time to serialize properties into /tmp/CTLFireability295082200226878452.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3949436130899685646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability295082200226878452.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44657e+12,4.42032,133608,164,8821,16964,283758,178,65176,2045,1.82704e+06,0


Converting to forward existential form...Done !
original formula: E(AF(AX(((AX(((((i0.i0.i0.i0.u5.p73==1)&&(i0.i0.i0.i0.u6.p351==1))&&((i0.i0.i0.u7.p675==1)&&(i0.i0.u8.p931==1)))&&(i0.u9.p1232==1))) * !(...689
=> equivalent forward existential formula: [(FwdU((FwdU(Init,!(EG(!(!(EX(!(((!(EX(!(((((i0.i0.i0.i0.u5.p73==1)&&(i0.i0.i0.i0.u6.p351==1))&&((i0.i0.i0.u7.p6...766
Reverse transition relation is NOT exact ! Due to transitions t1108, i0.u9.t90, i0.u9.t93, i0.u9.t109, i0.u9.t113, i0.u9.t129, i0.u9.t132, i0.u9.t142, i0.u...1234

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MedleyB-PT-B03"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is MedleyB-PT-B03, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-174931339900442"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyB-PT-B03.tgz
mv MedleyB-PT-B03 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;